access land (in England and Wales) areas of the country side which are open
to the public.
gum accroides previously gum acroides
acinetobacter (New word) a bacterium that causes infections such as pneumonia,
particularly in people who have a compromised immune system.
acoustic neuroma a benign brain tumour of the vestibulochlear nerve connecting
the ear to the brain,which can cause hearing and balance problems.
acrosome (Old word) a cap-like structure on the tip of spermatozoon that release
enzymes on encountering the ovum allowing fusion with the ovum in the sexual
reproductive process;this part of the process is known as the acrosome reaction.
adventure racing a contest in which teams compete in an expedition length race
which involves two or more sporting disciplines,often running,mountain biking,
climbing kayaking and elements of navigation and orienteering
aerodigestive (New word) adj of or relating to the organs and tissues of the
respiratory tract and the upper part of the digestive tract
airboard (New word) noun an inflatable board that is used in sport of
airboarding
airboarding (New word) noun a snow sport in which participants slide down
slopes headfirst lying flat on an inflatable board
Amabokoboko previously in lower case
Amakrokokroko previously in lower case
amantadine (Old word) an antiviral drug used in the treatment of some types of
influenza and to reduce some of the symptoms of Parkinson’s disease.
AMS abbrev: Additional Member System: a voting system in which some candidates
are elected for geographic constituencies and others are elected by proportional
representation using party lists .The voter has two votes:one for a party and the
other for a candidate in a constituency.
Ana (slang) 1(a) a name for anorexia,often used as a personification of the disease by
its sufferers (b) a person who identifies himself or herself as a anorexic adj (2)
anorexic
analytic phonics noun (functioning as a singular) same as phonics (sense 2)
Compare synthetic phonics.
Anglosphere a group of English-speaking countries that share common roots in
British culture and history,usually the UK, the US,Australia,New Zealand and
Canada.
ANPR abbrev: Automatic Number Plate Recognition: a surveillance technology
Which uses optical character recognition on camera images to read a vehicle’s
numberplate
Anthropocene noun (the) a proposed term for the present geological epoch (from
the time of the Industrial Revolution onwards) during which humanity has begun
to have a significant impact on the environment.Coined by Paul Crutzen
(born 1933) Nobel-winning Dutch chemist
armeria noun the cross reference to this item suggests this item should be Armeria
A-sample the primary urine or blood sample used in doping tests in professional
sports;if the A-sample tests positive,the B-sample is tested to confirm or invalidate the results.see also B-sample
ASD abbrev: (psychiatry) autistic-spectrum disorder
Astroturf noun trademark a type of grass like artificial surface used for playing
fields and lawns (from Astro(dome) the baseball stadium in Texas wher it was
first used and turf
astroturfing (New word) noun a PR tactic used in politics and advertising in which actors are paid to display overt and apparently spontaneous grassroots support for a particular product,policy,or event
astroturfer (New word) noun
attosecond could be cross-referenced in attolaser see attolaser ,not cross-referenced
augmented cognition the study of the augmenting of human mental functions by
computer programs Acronym AugCog
Australian snubfin dolphin or snubfin dolphin a species of dolphin Orcaella
heinsohni ,with a small stubby dorsal fin,a dark dorsal area ,lighter brown body
and white underbelly found mainly in Australian waters (New word)
bahu (New word) noun (in India) a daughter-in-law (Hindi)
barbeque stopper Austral informal 1. a controversial current-affairs issue
2. a social gaffe (coined by John Howard (born 1939) Australian politician
and prime minister since 1996, from the notion that such a discussion is likely
to interrupt a barbeque with loud debate
bare-bones adj basic or simple;no-frills
bashment (New word) another name for dancehall
Beboer a user of the social-networking website Bebo.com
Benjamins pl noun US slang 1. one hundred dollar bills 2.money
( C21 after Benjamin Franklin (1706-90) US president,whose image appears
on this denomination of bill)
Berliner. a newspaper having a format between that of a broadsheet and a
tabloid ,approximately 18.5 inches by 12.4 inches (47x31.5 centimetres)
Beslan a town in the North Ossetian Republic in Russia :scene of a massacre
in 2004 when Chechen extremists held a school hostage,leading to a siege in
which 344 people were killed
biobank noun (New word) any large store of human biological samples for
research into the genetic and environmental causes of diseases
bioethanol (New word) a biofuel based on alcohol which may be combined
with petrol for use in vehicles
BitTorrent (trademark) a file transfer protocol which enables users to upload
and download large files on the internet in the form of software,games,film,
video,music, etc from a central server
black cohosh a plant of the ranunculaceous family Cimicifuga racemosa
which is used as a natural alternative to hormone replacement therapy
black site a secret facility used by a country’s military as a prison and
interrogation center,whose existence is denied by the government
blogosphere (New word) informal a collective form for the weblogs on the internet
blogstream (New word) informal the publication on the internet of content from
weblogs rather than from mainstream media sources.
blokart (New word) not blowkart as in previous edition of Collins
blokarting (noun) (New word) not blowkarting as previously written
blook (noun)1.a book published on a weblog in a series of instalments 2.a
printed book derived from a weblog
blue-skies ,blue-skying,blue-skied verb (2) to theorise (about something that
may not lead to any practical application
BME abbrev: Black and Minority Ethnic
bobblehead (New word) a collectable doll with a bobbing oversized head
representing a celebrity or a cartoon character
boda-boda in East Africa 1. a bicycle taxi 2. the bicycle rider in charge of a
boda-boda (from English border border)
bomb belt a belt carrying explosives which is worn around the waist by a suicide
bomber
Bombay “very edited”
booth-babe noun slang an attractive women hired to draw attendees of commercial
exhibition into promotional booths
bouncedown (New word) (Australian rules football) an occasion of restarting play by the umpire by bouncing the ball
boyshorts (New word) pl noun women’s underpants which resemble close-fitting shorts,
sitting below the waist and stretching to the tops of the legs
brainfood (New word) any foodstuff containing nutrients thought to promote brain function,such as oily fish which is rich in omega-3 oils
bredren or bredrin slang 1. a friend or comrade 2. a group of friends or comrades
B-sample a urine or blood sample, used in doping tests in professional sports to
Confirm or invalidate the presence of banned substances in the first sample
Budokon trademark a self-help program based on Japanese principles that
incorporates yoga,martial arts and meditation
bullet train a passenger train that travels at very high speed
bumfuck (New word) chiefly US taboo slang a remote or insignificant place:
some guy from bumfuck, Iowa
bureau de change noun a place where foreign currencies can be exchanged
from French literally office of exchange
camel toe slang the visual effect created when a woman’s trousers cling too tightly
to the crutch emphasizing the shape of the pudenda
canegrub (New word) any of the various grubs that are a pest of sugar cane,
especially in Australia the greyback canegrub Dermolepida albohirtum
cankle noun (New word) informal a thickened area between the calf and ankle
in an overweight person,obscuring where one ends and the other begins
cap-and-trade adj (pronominal) denoting a scheme which allows companies with
high greenhouse gas emissions to buy an emission allowance from companies which have fewer emissions ,in a bid to reduce the overall impact to the environment
caponata noun (Old word) (in Sicilian cookery) a dish of fried seasoned aubergine
and other vegetables,served as an appetizer (Italian)
carbon footprint noun a measure of the amount of carbon dioxide released into the atmosphere by a single endeavour or by a company,household,or individual
through day-to-day activities over a given period.
carbon offset noun a compensatory measure made by an individual or company for
carbon emissions,usually through sponsoring activitiesof projects which increase carbon dioxide absorption,such as tree planting (b) (as a modifier) : a carbon-offset scheme
card tart a credit-card holder who continually changes providers,transferring his or her balance to another provider whenever the agreed period of low interest on the prior
loan is about to expire
carousel fraud the practice of importing goods from a country where they are not subject to VAT,selling them with VAT added , then deliberately not paying the VAT to the government
carpool verb,noun (Old word) another term for carshare
carpooling (noun)(New sense) carpoolings (New word)
carshare verb (New word) to take turns in driving fellow commuters to and from work
or friends’ children to school and back,so as to avoid the unnecessary use of several
underoccupied vehicles 2. A group of people who carshare together.
carsharing (noun) (New word) carsharings (New word)
CDMA abbrev: code-division multiple access: a digital technology used in mobile phones
Cervena previously in lower case a trademark NZ a trademarked set of quality
Standards for farm-produced venison (b) saddle and leg cuts of venison complying
with these standards
chamber pop pop music that incorporates orchestral arrangements
chargeback noun (New word) the return of funds by a seller to a buyer’s
debit or credit card account
chateau cardboard noun NZ informal wine sold in a winebox note that it ought to
read wine box
chav definition reworked,closer to Chambers definition
chessboxing noun (New word) a sport in which participants contest alternating
rounds of chess and boxing,of four and two minutes respectively
choon noun slang a piece of recorded music that one likes
citizen journalism the involvement of non-professionals in in reporting news
especially in blogs and other websites
clickwrap noun an agreement by a computer user through clicking on a
particular button onscreen.
climate canary a human being or other living organism whose lack of health
indicates environmental problems,reminiscent of the way in which live
canaries were once used to detect the presence of poisonous gas in coal mines
clit noun informal short for clitoris
community support officer noun Brit a uniformed officer who is not a member of
the police force but who has certain powers to be exercised in supplementing the role
of the police,eg crowd control,tackling anti-social behaviour,etc abbrev: CSO
CONST abbrev: for constant in previous edition abbrev: for constable
copyfight (New word) noun the conflict between copyright holders and other individuals
over the use,distribution and replication of copyright materials .Also called copyright
social conflict
copyright social conflict noun another term for copyfight
core strength noun the strength of the underlying muscles of the torso,which help determine posture
corkscrew grass noun a variety of spear grass,Austrostipa scabra, native to Australia,
having very fine foliage ,an erect seed head, and awns that twist up the seed head:
family Poace
corridor of uncertainty 1. cricket an of a cricket just outside a batsman’s off stump,
so located that the batsman will have difficulty in deciding whether or not to play a ball
bowled into it 2. soccer, an area of the pitch between the defenders and the goalkeeper,
in whichit is not clear who should take responsibilityof dealing with a ball played
into it.3. any situation which the right course of action is not clear
cosmic web noun a network of filaments of dark matter,believed by many astronomers
to form the basis of the universe
couta noun Austral a type of traditional wooden sailing boat ,originally used for fishing
Also called couta boat
cross-party adj denoting interaction between two or more political parties:a cross-party
group
croydon facelift British informal dismissive the tightening effects on the skin of a woman’s face caused by securing the hair at the back of the head in a tight ponytail
crunk noun a form of hip-hop music originating in the southern states of the US (C20 from cr(azy) and (dr)unk)
crystal meth noun informal crystal methamphetamine,a concentrated and highly potent form of methamphetamine with dangerous side effects.Also called ice
CSO (in Britain) abbrev:community support officer.
cultural cringe (noun) the perception that one’s own culture is inferior to that of another
group or country
cyber mosque a website dealing with Islamic religious matters
Darfur (expanded definition) since 2003 conflict between the Janjaweed and
rebels has left thousands dead and homeless
dartitis (noun) nervous twitching or tension that destroys concentration and
spoils performance
dataveillance noun the surveillance of a person’s activities by studying the data
trail created by actions such as credit card purchases,mobile phone calls, and
internet use
dead man walking 1. US a condemned man walking from his prison cell to a place of
execution 2. informal any person in a doomed or untenable situation,esp one about to loose his or her job
de-Baathification the process of removing the members and influence of the Ba’ath
Party from public office in Iraq following the US-led invasion of 2003
defrag verb (Old word) to consolidate fragmented files and folders on (the hard
drive of a computer or other electronic device) in order to make it run more
efficiently (short for defragment)
demoscene noun (New word) a computer art subculture whose members produce
non-interactive multimedia presentations in order to compete artistically
dial down verb (adverb) to reduce or become reduced:to dial down an argument
dinghy,dingy,dingey verb (New sense) to ignore (a person) or avoid (an event)
disemvowel(New word) verb informal to remove the vowels from (a word in a text
message,email,etc) in order to abbreviate it
dispersal zone British a defined area in which any police or community
officer can force any group of two or more people to disperse for 24 hours
disposable soma theory the theory that ageing is caused by the body having increasingly
fewer resources to allocate towards repairing wear and damage to tissues
dog-whistle adj 1. relating to trhe targeting of potentially controversial messages to
specific voters while avoiding offending those voters with whom the message will not be
popular:dog-whistle politics
verb 2. to employ this kind of political strategy
double tap noun an act of firing a gun twice in rapid succession: a double tap
to the head
drug-driving noun (modifier) of or relating to driving while under the influence
of drugs,especially illegal drugs
dumpster driving the practice of searching through dustbins for discarded but still
usable valuable objects such as food or clothes
dwarf planet any celestial body within the solar system that is larger than a
satellite but smaller than a planet,and that orbits the sun
dykon slang a celebrity much admired by lesbians
ecotecture noun a type of architecture based on concern for ecological principles
such as sustainability and environmental impact
enforce 4. (New sense) (in sport,esp rugby) to intimidate (an opposing player
with one’s physical presence
EPA abbrev: 2 Environmental Protection Agency
equity weighting noun the practice of assigning different values to currencies
according to factors such as geographical location and climate
Eris noun the largest dwarf planet in the solar system,located beyond the kuiper
belt.It has a diameter of 2,400 km
escabeche noun (in Mexican cookery) pickled vegetables such as onions,
carrots ,jalapeno peppers,and garlic,typically served with fish (Spanish:pickled)
ethnomedicine noun the study of different cultural approaches to health,disease,and illness,and of the nature of local hearing.
Eula noun acronym for end-user licence agreement:the agreement made by a user
before being granted permission to use computer software
euthanize (Old word)
euthanise (Old word)
euthanaze(New word) Austral
euthanase (New word) Austral
verb to kill(a person or animal) painlessly,esp to relieve suffering from an incurable
illness
evil twin a hidden wireless internet access point operating near a legitimate one,
but which is actually used by cybercriminals to divert sensitive information such
as account numbers and passwords
Ewing’s sarcoma noun a form of malignant bone tumour most commonly found
In children and young people. Also called : peripheral primitive neuroectodermal
tumour (C20 named after James Ewing (1866-1943),US pathologist who first
described it
exergaming noun the playing of video games that require rigorous physical
exercise and are intended as a work-out,such as those in which players race a virtual bicycle on-screen by pedalling a stimulator resembling an exercise bike
(exercise and gaming)
exertainment noun another name for exergaming
face-plant informal verb to fall onto one’s face,esp when skiing or snowboarding
noun 2 an act or instance of falling onto one’s face
faith hate noun a prejudice against a particular group on religious grounds
(b) (as a modifier) a faith-hate crime
farfalle (Old word) noun pasta in the shape of bow ties or butterflies
fascia or facia (New sense) 6. a casing that fits over a mobile phone,with spaces
for the buttons
f-bomb noun drop an f-bomb to use the word fuck in a situation where it will
cause great offense
first-person shooter noun a type of computer game in which the player
aims and shoots at targerts,and the graphics displayed are seen from the viewpoint
of the shooter abbrev: FPS
first responder noun a person who is trained to provide basic life support in a
medical emergency
flameout (New sense) 2.a complete failure
flat-track bully noun a sportsperson who dominates inferior opposition,but who
cannot beat top-level opponents
flex-fuel adj relating to cars or engines that can run on more than one type of fuel,
usually petrol and ethanol
flexicurity (New word) noun a welfare-state model,originating in Denmark
in the 1990’s that combines labour-market flexibility,social security,and a
proactive labour market
flob (New word) verb British to spit
folktronica (New word) noun a musical genre that combines elements from folk
and electronic music
fourplay noun (New word) the supply to a customer by one provider of television,
internet,and both fixed-line and mobile telephony.Also called quadplay
freecycle noun (New word) 1. an informal network of citizen who cooperate
online to promote recycling by offering one another unwanted items free of charge
verb 2.To recycle (an unwanted item) by offering it to someone free of charge
Freeper noun chiefly US and Canadian informal an active member of the Free
Republic website,an American right-wing news and discussion forum
fusilli noun pasta in the form of short spirals
3.5 G same as high-speed downlink packet access
gene doping noun a form of drug abuse in sport in which genetic material is injected
into muscle to enhance performance or stimulate muscle growth.
Generation C noun the people who create and publish material such as blogs,podcasts,
videos,etc on the internet (C stands for content)
GFE abbrev: girlfriend experience
ghost fishing the continued trapping and killing of marine life by a discarded fishing
net floating out sea
ghost prisoner noun informal a prisoner, esp one held in US military captivity,whose
detention is not publicly acknowledged
ghrelin(New word) (missing part of speech) a hormone produced in the body
that stimulates appetite (from g(rowth) h(ormone) rel(easing) and –in
girlfriend experience a service provided by a prostitute that includes more personal
activity,such as kissing,than provided traditionally by sex workers abbrev: GFE
Gitmo noun informal chiefly US Guantanamo: referring more specifically to the
detainment camp run here by the US military,in which suspected terrorists are
detained and questioned
Globish noun a simplified version of English used by non-native speakers,
consisting of the most common words and phrases only
Glock noun trademark a type of pistol named after Gaston Glock born (1929),
Austrian manufacturer
gold farming noun the practice of selling virtual assets gained in a computer
game for real money
Google previously not a noun or a proper noun. 1.a popular search engine on the
the internet (trademark) verb (without a capital) 2. to search for (something on the internet using a search engine 3.to check (the credentials of someone) by searching
for websites containing his or her name
google-bombing noun informal the practice of attempting to affect the ranking of websites provided by the Google website
gratifying (old word) adj giving one satisfaction or pleasure,left out previous edition
Great Firewall noun informal a system that prevents access to websites deemed undesirable by the government of the People’s Republic of China
Green Zone noun (since the invasion of Iraq by US-led forces, and the fall of Saddam Hussein in 2003) the area of central Baghdad used by the coalition and civilian
Authorities,subject to high security
grey nomad noun Austral an elderly retired person who spends time traveling
around the country in a mobile home
guestbook(New word) a book in a museum,hotel,etc,in which a visitor can comment on his or her visit to that place.2.a page on a website where visitors may leave messages
or greetings
hairdryer treatment noun British informal (esp in sport) the practice of shouting
orders or reprimands at someone at close quarters (from the supposed similarity
between this experience and having a hot hairdryer too close to one’s head
handprint (Old word) noun the mark left by the impression of a hand (b) (as a
modifier) a handprint scanner
happy slapping noun British informal the practice of attacking,esp slapping,
an unsuspecting passerby and filming it with a mobile camera phone,footage of
which is then circulated for the amusement of others
HDCP abrev: high-bandwidth digital content protection
HDMI abbrev: high definition multimedia interface
Heartsink noun a patient who repeatedly visits his or her doctors surgery,often
with multiple or non-specific symptoms, and whose complaints are impossible
to treat (b) as a modifier heartsink patients (so called because the patient’s
appearance in the surgery makes the doctor’s heart sink
Heelys pl noun trademark a brand of training shoes with wheels fitted in the heel
To allow them to be used like in-line skates
Helengrad noun NZ an informal name for Wellington from Helen Clark (born 1950)
prime minister of New Zealand since 1999 and grad common suffix in Russian
place names: satirizing the socialist leanings of her government by likening them
to Soviet communism
hepatology (Old word) noun the branch of medicine concerned with the liver
and its diseases
hepatologist (Old word)
high-bandwidth digital content protection noun trademark a specification for
encrypting digital content during processing.abbrev: HDCP
high definition multimedia interface noun a digital interface capable of transmitting
uncompressed audio or visual data: Abbrev: HDMI
high-speed downlink packet access noun a technology allowing high-speed
downloads to mobile phones abbrev: HSDPA also 3.5G
Holyrood noun 1. the Scottish Parliament building in Edinburgh,located
Beside Holyroodhouse 2.informal a Scottish Executive
homeshoring (New word) noun the practice of paying one’s employees to work
from home rather than in an office.Also called homesourcing (New word)
homogeneous charge compression ignition noun a form of internal combustion in
which fuel and air are compressed until ignition occurs.abbrev: HCCI
hoodie (New sense) 2 a young person who wears a hooded sweatshirt regarded
by some as a potential hooligan
hospitalist (New word) noun US a doctor who works in a hospital (out of
alphabetical order)
HSPDA abbrev: for high-speed downlink packet access
hudna (has ceasefire should read cease-fire for consistency)
hui the plural of this has been corrected to huis previously huies
human embryonic stem cell a stem cell obtained from the blastocyst
of a human embryo: abbrev: HESC
hump day noun the middle day of the working week,usually Wednesday
(see hump sense 5)
hymenoplasty (New word) noun surgical reconstruction of the hymen to give the appearance of virginity,usually for religious or cultural reasons
hypnobirthing (New word) noun the use of hypnotic technique during labour
by an expectant mother to reduce the pain and emotional stress of delivery
IBS abbrev: irritable bowel symdrome
ideopolis (New word) a city that is sustained primarily by intellectual enterprises
such as education,the media,advertising,and design,with a highly educated
workforce
infomania noun an obsessive need for factual information 2.an obsession with
keeping up to date with one’s emails,text messages,etc.
information architecture noun computing the practice of structuring
information for particular purposes
interactive whiteboard noun a large touch-sensitive board connected to a computer
and a digital projector ,used in classroom teaching
Islamofascism noun a ideology promoted by some Islamists,the aims of which are
to establish Islamic orthodoxy and to resist western secularism
Jafaican or Jafaikan noun chiefly British informal 1. a dialect of English spoken
in London,with marked Jamaican influences 2. A white person who adopts
this dialect (from Jamaican and fake)
jai interjection ,previously designated noun
jamaat (New word) noun an Islamic council or assembly from Arabic jama’at congregation
Janola previously a common noun updated here
jet-to-let noun chiefly British informal (a) the practice of buying a property
in a foreign country for rental as an investment (b)(as a modifier):
jet-to-let investors
Jewess has “often offensive” previously designated offensive
jump-start definition has expanded to include jump leads (not mentioned previously)
the term bump-start (cross-reference)in the 7th has been expunged in the 9th edition
kaftan has coatlike in definition should read coat-like
keylogging noun the practice of covertly recording and monitoring keystrokes
made on a remote computer,typically using a dedicated software application or
piece of implanted hardware
keratectomy (New word) see photorefractive keratectomy previously photo refractive
keratomy in the 7th edition of Collins
Kinyarwanda noun one of the official languages of Rwanda,belonging to the Bantu
group of the Niger-Congo family and closely related to Kirundi
kisspeptin (New word) noun a protein molecule that is responsible for triggering the
onset of puberty in humans
kogal (New word) noun informal (in Japan) a teenage girl or young woman noted for her
busy social life and her purchase of expensive designer clothes and accessories and
the latest electronic gadgets (possibly from Japanese ko small,child and girl
krumping (New word) noun a type of dancing in which participants,often wearing
face paint, dance with one another in a fast and aggressive style mimicking a
fight but without any physical contact
krumper (New word)