(zoology) A group of teleostean fishes having spiny fins. See Acanthopterygii.
accipitrines
accipitrines
noun
plural of accipitrine
acetomorphin
acipenserine
acipenserine
adj
Pertaining to sturgeons
acipenseroid
acipenseroid
noun
Synonym of chondrostean
acrophonetic
acrophonetic
adj
Of or pertaining to acrophony.
actinocarpic
actinography
actinography
noun
measurement with an actinograph
actinomorphy
actinomorphy
noun
The condition of being actinomorphic.
actinophryan
actinopraxis
actinopteran
acutiplantar
adenographic
adenographic
adj
Pertaining to adenography.
adiponitrile
adiponitrile
noun
(organic chemistry) The nitrile derived from adipic acid
adpromission
adrenotropic
adrenotropic
adj
That stimulates the adrenal glands or adrenal cortex
adrianopolis
aghorapanthi
albopruinose
alcaptonuria
alcaptonuria
noun
Alternative spelling of alkaptonuria
aldermanship
aldermanship
noun
The condition, position, or office of an alderman.
alkaptonuria
alkaptonuria
noun
(medicine) A rare inherited genetic disorder of phenylalanine and tyrosine metabolism, causing the accumulation and eventual excretion of alkapton.
alkaptonuric
alkaptonuric
adj
Relating to alkaptonuria
allopurinols
allopurinols
noun
plural of allopurinol
alphanumeric
alphanumeric
adj
Consisting of these characters plus punctuation and other special characters.
Consisting of, or limited to, letters and/or numbers, especially the characters A to Z (lowercase and uppercase) and 0 to 9.
noun
An alphanumeric character.
aminocaproic
aminocaproic
adj
Of or pertaining to aminocaproic acids and their derivatives
aminopherase
aminopterins
aminopterins
noun
plural of aminopterin
aminopyrines
aminopyrines
noun
plural of aminopyrine
amphicentric
amphineurous
amphipyrenin
amphithurons
amphithyrons
amphitriaene
amphotericin
amphotericin
noun
(biochemistry) Any of a group of amphoteric antibiotic and antifungal agents derived from Streptomyces bacteria.
anabaptistry
anabaptistry
Noun
The doctrine or practices of Anabaptists.
anamorphosis
anamorphosis
noun
(biology) A form of limited metamorphosis in some arthropods.
(mycology, lichenology) An abnormal form of some lichens or fungi that gives the appearance of a different species.
A distorted image of an object that may be viewed correctly from a specific angle or with a specific mirror.
The use of this kind of image distortion.
ananthropism
anaphrodisia
anaphrodisia
noun
(medicine) Lack of desire for sex.
anaphroditic
anaphroditic
adj
(rare) Without sexual intercourse.
ancraophobia
andrographis
anemographic
anemographic
adj
Produced by an anemograph; of or pertaining to anemography.
anemotropism
anemotropism
noun
(botany) The orientation of plants in response to the direction of the wind.
anepigraphic
anepigraphic
adj
Without a legend or inscription (on artifacts, coins, etc.)
angiocarpian
angiocarpian
adj
describing an angiocarpous plant
angiocarpous
angiocarpous
adj
describing a plant whose fruit is in an envelope and not part of a calyx
angiographic
angiographic
adj
Of or pertaining to angiography
angioparesis
angiophorous
angiorrhaphy
angiorrhaphy
noun
(surgery) suture of a blood vessel
angiospermae
angiospermal
angiospermal
adj
angiospermous
angiospermic
angiospermic
adj
Relating to angiosperms
angiosporous
angiosporous
adj
(botany) Having spores contained in cells or thecae.
angiostrophy
angiotrophic
angiotrophic
adj
vasotrophic
animatograph
anisocarpous
anisometrope
anisopleural
anisopterous
anisotropies
anisotropies
noun
plural of anisotropy
anisotropism
anisotropism
noun
Alternative form of anisotropy
anisotropous
anisotropous
adj
Archaic form of anisotropic.
anopluriform
antepirrhema
anteporticos
anteprandial
anteprandial
adj
Before a meal, especially before dinner.
antepreterit
antepretonic
anterospinal
antesuperior
anthotropism
anthropoidal
anthropoidal
adj
anthropoid
anthropoidea
anthropolite
anthropolite
noun
(paleontology, dated) A petrifaction of the human body, or of any portion of it.
anthropolith
anthropozoic
anthropozoic
Adjective
The geological era dominated by the presence of man.
anthropurgic
anticipators
anticipators
noun
plural of anticipator
anticipatory
anticipatory
adj
Characterized by anticipation.
anticreeping
antientropic
antientropic
adj
Countering entropy.
antigropelos
antigropelos
noun
(dated) Waterproof leggings.
antihydropic
antihydropic
adj
(medicine) Countering dropsy.
noun
(medicine) A remedy for dropsy.
antihydropin
antimetropia
antimetropia
noun
(ophthalmology) An extreme form of anisometropia in which one eye is myopic and the other hyperopic.
antimetropic
antimetropic
adj
Relating to antimetropia
antiparabema
antiparallel
antiparallel
adj
(biochemistry) Describing the orientations of the two strands of DNA.
(biochemistry) Describing two beta strands comprising a protein's secondary structure that are aligned and hydrogen bonded but where the vectors describing the amino- and carboxy-terminal ends of each strand are oriented 180° relative to one another.
noun
(geometry) A line that forms equal angles with two other lines, but in opposite directions.
antiparticle
antiparticle
noun
(physics) A subatomic particle corresponding to another particle with the same mass, spin and mean lifetime but with charge, parity, strangeness and other quantum numbers flipped in sign; a particle that has a reversed world line to another.
antipatharia
antiperiodic
antiperiodic
adj
(mathematics) Exhibiting antiperiodicity.
(medicine) preventing the regular recurrence of symptoms
noun
(medicine) A drug that prevents the regular recurrence of symptoms.
antiperthite
antiperthite
noun
(mineralogy) A perthite having sodic feldspar as the dominant phase.
antiphrastic
antiphrastic
adj
(rhetoric) of, or relating to antiphrasis
antipleasure
antipleasure
adj
Opposing pleasure.
antipodagric
antipodagric
adj
(medicine) That acts against gout
noun
A medicine for gout.
antipodagron
antiportable
antipredator
antipredator
adj
Alternative spelling of anti-predator
antiprelatic
antiprostate
antiprostate
adj
That counters a disease of the prostate
antiprotease
antiprotease
noun
Anything that inhibits the action of a protease
antipruritic
antipruritic
noun
(pharmacology, dermatology) a medical agent that stops itching.
antipyretics
antipyretics
noun
plural of antipyretic
antisplasher
antisplasher
noun
A device in a sink or toilet to prevent splashing.
antispreader
antispreader
noun
Any of several devices that prevent spreading
antistrophal
antistrophal
adj
Of or relating to antistrophe (in Greek choruses and dances).
antistrophes
antistrophes
noun
plural of antistrophe
antistrophic
antistrophic
adj
(poetry) Of or pertaining to an antistrophe.
antistrophon
antistrophon
noun
(rhetoric) An argument retorted on an opponent.
antitropical
antitropical
adj
Situated or found away from a tropic (towards the respective pole)
aplacentaria
apollinarian
apollinarian
Noun
A follower of Apollinaris, Bishop of Laodicea in the fourth century, who denied the proper humanity of Christ.
Adjective
In honour of Apollo.
apomorphines
apomorphines
noun
plural of apomorphine
aposafranine
aposafranine
noun
benzinduline
aposaturnium
aposaturnium
noun
(astronomy) Apoapsis around Saturn
apparitional
apparitional
adj
(religion, forteana) Of or pertaining to an apparition or apparitions
appendicular
appendicular
adj
Of or pertaining to a limb or appendage.
Of or pertaining to the appendix.
apperceiving
apperceiving
verb
present participle of apperceive
apperception
apperception
noun
(countable, psychology) The general process or a particular act of mental assimilation of new experience into the totality of one's past experience.
(uncountable) Psychological or mental perception; recognition.
(uncountable, psychology and philosophy, especially Kantianism) The mind's perception of itself as the subject or actor in its own states, unifying past and present experiences; self-consciousness, perception that reflects upon itself.
appercipient
appertaining
appertaining
verb
present participle of appertain
apportionate
apportionate
adj
(archaic) Synonym of proportional, Synonym of apportioned
verb
(archaic) to apportion shares
apportioning
apportioning
noun
apportionment
verb
present participle of apportion
appraisement
appraisement
noun
(dated) The act of appraising.
appraisingly
appraisingly
adv
In an appraising way.
appreciating
appreciating
adj
Appreciative: having or showing appreciation.
noun
appreciation
verb
present participle of appreciate
appreciation
appreciation
noun
A fair valuation or estimate of merit, worth, weight, etc.; recognition of excellence; gratitude and esteem.
A rise in value.
Accurate perception; true estimation.
The act of appreciating.
apprehending
apprehending
noun
An act by which something is apprehended.
verb
present participle of apprehend
apprehension
apprehension
noun
(law) The act of seizing or taking by legal process; arrest.
(rare) The physical act of seizing or taking hold of (something); seizing.
Anticipation, especially of unfavorable things such as dread or fear or the prospect of something unpleasant in the future.
Opinion; conception; sentiment; idea.
Perception; the act of understanding using one's intellect without affirming, denying, or passing any judgment
The faculty by which ideas are conceived or by which perceptions are grasped; understanding.
apprehensive
apprehensive
adj
(obsolete) Perceptive; quick to learn; capable of understanding using one's intellect.
Anticipating something with anxiety, fear, or doubt.
apprenticing
apprenticing
verb
present participle of apprentice
approbations
approbations
noun
plural of approbation
approximants
approximants
noun
plural of approximant
archchampion
archchaplain
archchaplain
noun
A senior chaplain in a French royal court
archiphoneme
archiphoneme
noun
(phonology) A unit representing two or more underlying phonemes, where the distinction between them has been neutralized under certain conditions.
archpublican
argeiphontes
aristophanes
aristophanes
Proper noun
An Ancient Greek male name, most famously borne by a playwright who lived from circa 446 BC to circa 386 BC.
aristophanic
aristophanic
Adjective
Aristophanean
arpeggiating
arpeggiating
verb
present participle of arpeggiate
arpeggiation
arpeggiation
noun
(music) The act of arpeggiating, of spreading a chord out instead of playing the notes simultaneously.
arsenopyrite
arsenopyrite
noun
(mineralogy) A silvery-grey ore of arsenic, a mixed arsenide and sulfide of iron, FeAsS.
arsphenamine
arsphenamine
noun
(pharmacology, organic chemistry) A phenolic amine derivative of arsenic that was used to treat syphilis (under the trade name of Salvarsan).
artisanships
artisanships
noun
plural of artisanship
ashurbanipal
asparaginous
asparaginous
adj
Resembling or related to asparagus; having shoots which are eaten like asparagus.
aspirational
aspirational
adj
(law) Expressing a hope or intention but not creating a legally binding obligation.