(botany): Of, pertaining to, or resembling, a member of the Acanthaceae family.
Armed with prickles, as a plant.
acanthocephalous
acanthocephalous
adj
(zoology) Having a spiny head, as one of the Acanthocephala.
acanthocereus
acanthopterous
acanthopterous
adj
(zoology) Acanthopterygious
(zoology) Spiny-winged.
acanthuridae
acanthuses
acanthuses
noun
plural of acanthus
accouchement
accouchement
noun
Delivery in childbed; parturition
accouchements
accouchements
noun
plural of accouchement
aceanthrenequinone
acquaintanceship
acquaintanceship
noun
(countable) A relationship as acquaintances.
(uncountable) The state of being acquainted.
acquaintanceships
acquaintanceships
noun
plural of acquaintanceship
acrotrophoneurosis
actinosphaerium
actinotherapeutic
actinotherapeutic
adj
Relating to actinotherapy.
actinotherapeutics
actinotherapeutics
noun
actinotherapy
acushnet
adenotyphus
adiathermanous
adventureship
adventurish
adventurish
adj
Somewhat connected with or indicative of adventure or adventurism.
aegithognathous
aeschynanthus
agapanthuses
agapanthuses
noun
plural of agapanthus
ailanthuses
ailanthuses
noun
plural of ailanthus
allaeanthus
allenhurst
allothigenous
allothogenous
aluminothermic
aluminothermic
adj
Relating to, or employing, aluminothermy.
aluminothermics
aluminothermics
noun
Synonym of aluminothermy
aluminothermy
aluminothermy
noun
(inorganic chemistry) the production of a metal from its oxide by heating it with aluminium
amaranthaceous
amaranthaceous
adj
(botany) Belonging to the family Amaranthaceae of amaranths and goosefoots.
amateurishness
amateurishness
noun
The quality of being amateurish.
ambushment
ambushment
noun
(obsolete) An ambush
ambushments
ambushments
noun
plural of ambushment
amianthuses
amianthuses
noun
plural of amianthus
aminoanthraquinone
aminoanthraquinone
noun
(organic chemistry) Either of two isomeric amino derivatives of anthraquinone
amphipneust
amphipneusta
amphipneustic
anacahuite
anachueta
anantherous
anantherous
adj
(botany) Without anthers
anarthrousness
anarthrousness
noun
The state or quality of being anarthrous.
anatherum
anchieutectic
anchtherium
anethum
angletouch
ankylurethria
ankylurethria
noun
(biology, medicine) Impaired patency of the urethra owing to any sort of fusion that either partially or completely obstructs its lumen (for example, stricture due to adhesions).
anoplotherium
anoplotherium
noun
(zoology) Any member of the extinct ungulate genus Anoplotherium.
anotherguess
anotherguess
adj
(archaic) Of another kind.
antebrachium
antebrachium
noun
(anatomy) The forearm
antechurch
antehuman
anteposthumous
anthericum
anthericum
noun
(botany) Any member of the genus Anthericum of rhizomatous perennial plants in the family Asparagaceae.
antheridium
antheridium
noun
(botany, mycology) An organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes.
antheriferous
antheriferous
adj
(botany) Producing anthers, as plants.
(botany) Supporting anthers, as a part of a flower
antherogenous
antheus
anthocephalous
anthogenous
anthomedusae
anthomedusan
anthomedusan
noun
Any hydrozoan of the former order Anthomedusae (now Anthoathecata)
anthospermum
anthraceniferous
anthraciferous
anthraciferous
adj
(mineralogy) Yielding anthracite.
anthracitiferous
anthracotherium
anthradiquinone
anthrahydroquinone
anthraquinone
anthraquinone
noun
(organic chemistry) A tricyclic quinone, derived from anthracene.
(organic chemistry) Any derivative of this parent compound, mostly natural pigments or synthetic dyes.
anthrenus
anthropogenous
anthropogenous
adj
having its origin in the activities of mankind; particularly, referring to environmental alterations resulting from the presence or activities of humans
of or pertaining to anthropogeny
anthropopithecus
antiburgher
antiburgher
noun
(historical, Scotland) A member of a faction of the Scottish Presbyterian Church that refused to take the burgess oath in 1747; since reunited.
anticholagogue
anticholagogue
noun
(medicine) An agent that inhibits bile secretion.
antienthusiasm
antienthusiast
antienthusiastic
antienthusiastic
adj
(religion, historical) Opposing the idea of enthusiasm, or divine possession.
antienthusiastically
antihemagglutinin
antihemagglutinin
adj
(immunology) That reacts with hemagglutinin
antihomosexual
antihomosexual
adj
Opposed to homosexuality.
noun
A person who opposes homosexuality.
antirheumatic
antirheumatic
adj
(pharmacology) Serving to prevent or counter rheumatism.
noun
(pharmacology) A drug that prevents or counters rheumatism.
aphanipterous
aphanipterous
adj
(zoology) Of or pertaining to the Aphaniptera, a former classification of insects.
argumentmaths
argyranthemous
arrhenatherum
arrhenotokous
arrhenotokous
adj
(zoology) Relating to arrhenotoky; producing males from unfertilized eggs.
arsinoitherium
arthrogenous
arthrogenous
adj
(anatomy) Originating from a joint
arthroneuralgia
asymmetranthous
athamaunte
athenaeum
athenaeum
noun
A literary or scientific periodical, especially one similar to the London Athenaeum.
Alternative form of Athenaeum: a temple primarily dedicated to Athena or her Roman equivalent Minerva.
An association for the advancement of learning, particularly in science or literature.
The reading room or library of such an association; (by extension) any reading room or library.
athenaeums
athenaeums
noun
plural of athenaeum
athenaeus
atheneum
atheneums
athermanous
athermanous
adj
Not transmitting heat.
attenborough
attenborough
Proper noun
A village in Broxtowe borough, Nottinghamshire, England.
attouchement
australopithecinae
australopithecine
australopithecine
adj
(anthropology, paleontology) Of or pertaining to these hominids.
noun
(anthropology, paleontology) Any of several extinct hominids, belonging to the genera Australopithecus, Paranthropus when seen as distinct, and sometimes other closely related genera.
authentic
authentic
adj
(music, of a Gregorian mode) Having the final as the lowest note of the mode.
(obsolete) Authoritative.
Conforming to reality and therefore worthy of trust, reliance, or belief.
Of the same origin as claimed; genuine.
authentical
authentical
adj
(archaic) Authentic.
authentically
authentically
adv
In an authentic manner; with the requisite or genuine authority.
authenticalness
authenticalness
noun
The quality of being authentic; authenticity.
authenticatable
authenticatable
adj
Capable of being authenticated.
authenticate
authenticate
adj
Synonym of authentic.
verb
(transitive) To prove authentic; to determine as real and true.
(transitive) To render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to entitle to credit.
authenticated
authenticated
verb
past participle of authenticate
authenticates
authenticates
verb
Third-person singular simple present indicative form of authenticate
authenticating
authenticating
verb
present participle of authenticate
authentication
authentication
noun
(computing) proof of the identity of a user logging on to some network
a hallmark or assay-mark on a piece of metalwork
something which validates or confirms the authenticity of something
authentications
authentications
noun
plural of authentication
authenticator
authenticator
noun
(film, television) A person employed to check the accuracy and realism of a script.
A feature that shows something to be authentic.
One who authenticates.
authenticators
authenticators
noun
plural of authenticator
authenticities
authenticities
noun
plural of authenticity
authenticity
authenticity
noun
(obsolete) The quality of being authentic (of established authority).
The quality of being genuine or not corrupted from the original, of having the same origin (or attribution, commitment, intention, etc.) as claimed.
authenticly
authenticly
adv
Dated spelling of authentically.
authenticness
authenticness
Noun
The quality of being authentic; authenticity.
authigene
authigenetic
authigenetic
adj
Synonym of authigenic
authigenic
authigenic
adj
(geology) Generated where it is found or observed.
authigenous
authigenous
adj
authigenic
authoritativeness
authoritativeness
noun
The quality of possessing authority.
The quality of trustworthiness and reliability.
autobahnen
autochanger
autochanger
noun
(computing) An automatic tape loader, for switching automatically between several computer backup tapes.
A device for playing multiple music media of a certain kind (gramophone records, compact discs, etc.) in a predetermined sequence without user intervention.
autochthones
autochthones
noun
plural of autochthon
autochthonousness
autochthonousness
noun
The quality of being autochthonous.
autohemolysin
autohemolysin
noun
(immunology) Any hemolysin produced by the affected person's own body
autoheterodyne
autoheterodyne
noun
(dated, electronics) autodyne
autohypnoses
autohypnoses
noun
plural of autohypnosis
autoinhibited
autoinhibited
adj
Subject to, or produced by autoinhibition
verb
simple past tense and past participle of autoinhibit
automechanical
automechanism
autonephrectomy
autonephrotoxin
autophone
autophone
noun
(archaic) idiophone
autophonoscope
autophonoscope
noun
(historical) An instrument for studying the human voice, having a lamp, a mirror, and a tube that is introduced into a person's mouth. The inner workings of the mouth can then be viewed while speaking etc.
autophyllogeny
avouchment
avouchment
noun
A positive declaration.
The act of avouching.
avouchments
avouchments
noun
plural of avouchment
balneotherapeutics
balneotherapeutics
noun
balneotherapy
bathycurrent
beechnut
beechnut
noun
The small, triangular, edible nut of the beech tree.
beechnuts
beechnuts
noun
plural of beechnut
behistun
benzothiofuran
beothukan
bequeathing
bequeathing
verb
present participle of bequeath
bequeathment
bequeathment
noun
The act of bequeathing, or the state of being bequeathed; a bequest.