(biology) An organ, in some anthozoans, that functions as a gill
aelurophobia
aelurophobia
noun
Alternative spelling of ailurophobia
aerobranchia
agoraphobiac
agoraphobiac
noun
One who fears open spaces, crowds, or uncontrolled social conditions.
agoraphobias
agoraphobias
noun
plural of agoraphobia
agoraphobics
agoraphobics
noun
plural of agoraphobic
aichmophobia
aichmophobia
noun
The fear of needles and other pointed or sharp objects.
ailurophobes
ailurophobes
noun
plural of ailurophobe
ailurophobia
ailurophobia
noun
An irrational fear or hatred of cats or other felines.
ailurophobic
ailurophobic
adj
Having or relating to a fear or hatred of cats.
amathophobia
amathophobia
noun
Fear of dust.
americophobe
americophobe
Noun
Americanophobe
amphibiology
amphibiology
noun
The branch of science that deals with amphibious animals.
amphibiontic
amphibiotica
amphibiously
amphibiously
adv
In an amphibious manner.
In the manner of an amphibian.
amphibolites
amphibolites
noun
plural of amphibolite
amphibolitic
amphibolitic
adj
Of, pertaining to, or composed of an amphibolite.
anabohitsite
anabohitsite
noun
(mineralogy) An olivine- and hornblende-bearing pyroxenite mineral.
ancraophobia
anginophobia
anginophobia
noun
A fear of angina; The irrational fear of choking, angina or narrowing of the throat. This is mainly caused by experience or being a witness to someone choking.
anglophobiac
anglophobist
ankylophobia
ankylophobia
noun
The fear of ankylosis.
anthobiology
antithrombic
antithrombic
adj
(biochemistry) Of, pertaining to, or resembling the action of antithrombin
antithrombin
antithrombin
noun
A small molecule that inactivates several enzymes of the coagulation system.
apeirophobia
apeirophobia
noun
The fear of infinity and/or eternity.
approachable
approachable
adj
Easily approached; easy to talk to.
arceuthobium
archbishopry
archboutefeu
archibenthos
archvagabond
arthrobacter
arthrobranch
arthrobranch
noun
A gill, of a crustacean, that is attached to the membrane between the body and the base of the leg
attenborough
attenborough
Proper noun
A village in Broxtowe borough, Nottinghamshire, England.
authorisable
authorisable
adj
Alternative spelling of authorizable
authorizable
authorizable
adj
Capable of being authorized.
bachelordoms
bachelorette
bachelorette
noun
(Canada) A very small bachelor (single room) apartment.
(Canada, US) An unmarried woman.
bachelorhood
bachelorhood
noun
The condition of being a bachelor.
bachelorlike
bachelorlike
adj
Resembling or characteristic of a bachelor.
bachelorship
bachelorship
noun
The state of being a bachelor.
bachelorwise
bachelorwise
adv
In the manner of a bachelor; (as though) living alone as a single man.
balanophorin
balneography
balneography
noun
A description of therapeutic baths.
baragouinish
barrelhouses
barrelhouses
noun
plural of barrelhouse
bartholomean
bartholomeus
bartholomite
basidiophore
basisphenoid
basisphenoid
adj
(anatomy) Of or pertaining to the base of the sphenoid bone, especially to a centre of ossification there in the embryo
noun
The basisphenoid bone
bathmotropic
bathmotropic
adj
(physiology) That influences the response of tissue to stimuli, especially that of cardiac muscle
bathochromic
bathochromic
adj
(physics) Of a change in the position of a spectral band, to a lower frequency
bathukolpian
bathukolpian
adj
Alternative spelling of bathykolpian
bathycolpian
beachcombers
beachcombers
noun
plural of beachcomber
beachcombing
beachcombing
noun
An item found lying near the sea; marine salvage.
The lifestyle and habits of a beachcomber.
verb
present participle of beachcomb
bedfordshire
bedfordshire
Proper noun
A midland county of England, county town Bedford, bounded by Northamptonshire, Cambridgeshire, Hertfordshire and Buckinghamshire.
Bed.
beethovenian
beethovenian
Adjective
Of or pertaining to in particular his style of music.
beethovenish
behaviorally
behaviorally
adv
With respect to behavior.
behaviorisms
behaviorisms
noun
plural of behaviorism
behaviorists
behaviorists
noun
plural of behaviorist
behaviourism
behaviourism
noun
(British spelling) Standard spelling of behaviorism.
behaviourist
behaviourist
noun
Britain standard spelling of behaviorist.
behoovefully
belonephobia
belonephobia
noun
An irrational fear of needles and pins, usually resulting in abnormal behavior and anxiety.
beneighbored
benzanthrone
benzanthrone
noun
(organic chemistry) A polycyclic aromatic ketone, 7-oxobenz(de)anthracene, that is used in the manufacture of anthraquinone dyes
benzophenone
benzophenone
noun
(organic chemistry, countable) Any of a class of aromatic ketones based on the parent compound diphenylketone (C₆H₅)₂CO; used, amongst other things, as ingredients in sunblock.
(organic chemistry, uncountable) The compound diphenylmethanone.
benzthiophen
bertholletia
berycomorphi
besoothement
betanaphthol
bibliography
bibliography
noun
A list of books or documents relevant to a particular subject or author.
A section of a written work containing citations, not quotations, to all the books referred to in the work.
The study of the history of books in terms of their classification, printing and publication.
bibliophagic
bibliophagic
adj
devouring books (literally or figuratively)
bibliophiles
bibliophiles
noun
plural of bibliophile
bibliophilic
bibliophilic
adj
Having, or pertaining to, bibliophilia (the love of books).
bibliophobia
bibliophobia
noun
The fear or dislike of books.
bibliotaphic
bibliotaphic
adj
Being or relating to a bibliotaph; hiding away books.
bibliothecae
bibliothecae
noun
plural of bibliotheca
bibliothecal
bibliothecal
adj
Belonging or pertaining to a library.
bibliothecas
bibliotheque
bibliotheque
noun
(obsolete) A collection of books or treatises.
bibliothetic
bibliothetic
adj
Pertaining to libraries.
bichromatize
bichromatize
verb
(transitive) To combine or treat with a bichromate, especially with bichromate of potassium.
bilharziosis
bilharziosis
noun
schistosomiasis
biochemicals
biochemicals
noun
plural of biochemical
biochemistry
biochemistry
noun
(countable) The biochemical activity associated with a particular chemical or condition
(countable) The chemical characteristics of a particular living organism
(uncountable) The chemistry of those compounds that occur in living organisms, and the processes that occur in their metabolism and catabolism
bioethicists
bioethicists
noun
plural of bioethicist
biogeography
biogeography
noun
(biology, geography, countable) The geographical distribution of a particular living thing.
(biology, geography, uncountable) The study of the geographical distribution of living things.
biographical
biographical
adj
of or relating to an account of a person's life
biomechanics
biomechanics
noun
(biology) The functioning of a particular part of a body.
(biology, physics) The branch of biophysics that deals with the mechanics of the human or animal body; especially concerned with muscles and the skeleton.
biophysicist
biophysicist
noun
A biologist or physicist whose speciality is biophysics.
biopsychical
biopsychical
adj
Alternative form of biopsychic
biosyntheses
biosyntheses
noun
plural of biosynthesis
biosynthesis
biosynthesis
noun
(biochemistry) The synthesis of organic compounds within a living organism, especially the synthesis of large compounds from small ones.
biosynthetic
biosynthetic
adj
(biochemistry) of or pertaining to biosynthesis
biotechnical
biotechnical
adj
Of or pertaining to biotechnology
blabbermouth
blabbermouth
noun
(aviation) A kind of foam-dispensing nozzle used in firefighting at airports.
(informal) A gossip.
(informal) A person who talks excessively.
blastophitic
blastophoral
blastophoric
blastophoric
adj
Relating to the blastophore.
blastosphere
blastosphere
noun
A blastula
bleachground
blennophobia
blennophobia
noun
(very rare) The irrational fear of slime.
blennorrheal
blennorrheal
adj
Relating to blennorrhea.
blennorrhoea
blennorrhoea
noun
(pathology) A flow of mucus.
blennothorax
blepharocera
blepharoncus
blepharostat
blepharostat
noun
(surgery) An instrument used to keep the eyelids apart during an operation
blepharotomy
blepharotomy
noun
(surgery) The removal of a slice of eyelid tissue for examination
bletheration
blithesomely
blithesomely
adv
In a blithesome manner.
blockheadish
blockheadish
adj
stupid
blockheadism
blockheadism
noun
The character or behaviour of a blockhead; stupidity.
blockishness
blockishness
noun
The state or quality of being blockish.
bloodshedder
bloodshedder
noun
One who sheds blood; a murderer.
bloodshotten
bloodshotten
adj
Obsolete form of bloodshot.
bloodthirsty
bloodthirsty
adj
(humorous) Of a mosquito, tenaciously seeking to draw blood.
Of a book, film, etc.: depicting much violence; gory, violent.
Thirsty for blood: inexorably violent or eager for bloodshed; murderous.
blowtorching
blowtorching
verb
present participle of blowtorch
boardmanship
boardmanship
noun
The skills or position of serving on a board.
boatsmanship
boddhisattva
boddhisattva
noun
Alternative form of bodhisattva
bodhisattvas
bodhisattvas
noun
plural of bodhisattva
bodychecking
bodychecking
verb
present participle of bodycheck
bohemianisms
bohemianisms
noun
plural of bohemianism
bohnenberger
bolshevikian
bolshevikism
bolshevistic
bolshevizing
bolshevizing
verb
present participle of bolshevize
bonefishings
borghalpenny
borohydrides
borohydrides
noun
plural of borohydride
borophenylic
bostrychidae
botherations
botherations
noun
plural of botheration
botherheaded
bothersomely
bothersomely
adv
In a bothersome way.
bothrenchyma
bothrenchyma
noun
(botany, obsolete) Dotted or pitted ducts or vessels forming the pores seen in many kinds of wood.
bothriolepis
bottleholder
bottleholder
noun
(colloquial) A person who attends a boxer during a bout.
(colloquial, by extension) One who assists or supports another in a contest; a backer.