An instrument that shows the direction of the wind; a wind vane; a weathercock; usually applied to a contrivance consisting of a vane above, connected in the building with a dial or index with pointers to show the changes of the wind.
anepiploic
aneuploidy
aneuploidy
noun
(genetics) The condition of being aneuploid; the state of possessing a chromosome number that is not an exact multiple of the haploid number of the organism in question.
angioscope
angioscope
noun
An instrument for examining the capillary vessels of animals and plants.
angiosperm
angiosperm
noun
(botany) Any plant of the clade Angiosperms, characterized by having ovules enclosed in an ovary; a flowering plant.
anglophile
anglophile
noun
Alternative letter-case form of Anglophile
anglophobe
anglophobe
noun
Alternative letter-case form of Anglophobe
anglophone
anglophone
adj
Alternative letter-case form of Anglophone
anisoptera
anisospore
anisospore
noun
(biology) A sexual spore in which the sexes differ in size.
anisotrope
anisotrope
adj
(dated) anisotropic
anomaliped
anopheline
anopheline
adj
Of or pertaining to the anopheles mosquitoes.
noun
Any mosquito of the genus Anopheles
anoxyscope
anspessade
anspessade
noun
(historical) A French gendarme serving in the military, between the 16th and 17th centuries.
antechapel
antechapel
noun
The outer part of the west end of a chapel.
antelopian
antelopine
antepartum
antepartum
adj
Describing the period before childbirth; antenatal
antepectus
antependia
antepenuit
antepenult
antepenult
noun
The third-to-last syllable of a word.
antescript
antespring
antetemple
antetemple
noun
The portico or narthex in an ancient temple or church.
anthophile
anthophile
noun
(zoology) An organism that visits flowers.
A person who loves flowers.
anthophore
anthophore
noun
(botany) The stipe when developed into an internode between calyx and corolla, as in the pink family.
anthophyte
anthophyte
noun
(botany) Any flowering plant, or extinct close relative of the flowering plants.
anticipate
anticipate
verb
(transitive) To act before (someone), especially to prevent an action.
to eagerly wait for (something)
to know of (something) before it happens; to expect.
to take up or introduce (something) prematurely.
antilepsis
antileptic
antileptic
adj
(medicine) soothing, mood-stabilizing
antilepton
antilepton
noun
(physics) The antiparticle of a lepton.
antilipase
antilipase
adj
That counters the action of a lipase
antilopine
antilopine
adj
Relating to, or resembling, antelopes in the bovid subfamily Antelopinae.
Relating to, or resembling, antelopes in the tribe Antelopini within that subfamily
Relating to, or resembling, antelopes.
noun
An antilopine kangaroo
Any antelope in the subfamily Antelopinae
Any antelope in the tribe Antilopini
antipepsin
antipewism
antiphates
antiphoner
antiphoner
noun
An antiphonal.
antiplague
antiplague
adj
Countering plague
antiplanet
antiplanet
noun
(astrophysics) A hypothetical planet composed of antimatter.
antipleion
antipleion
noun
A region of negative departure from a norm.
antipodean
antipodean
adj
(informal) of, or pertaining to, Australia or New Zealand
diametrically opposed
relating to the antipodes, or situated at opposite sides of the Earth
noun
An inhabitant of the antipodes.
antipoenus
antipoetic
antipoetic
adj
Opposed to poetry.
antipolice
antipolice
adj
Opposed to or prejudiced against the police
antipopery
antipopery
noun
Opposition to popery.
antipriest
antipriest
noun
One taking a role opposite to that of priest.
antiprimer
antipyrine
antipyrine
noun
(pharmacology) The drug phenazone.
antisepsin
antisepsis
antisepsis
noun
(archaic) Any antiseptic agent.
(hygiene) The science and practice of countering microbial infection, as with the use of antiseptics, and the use of aseptic technique.
antiseptic
antiseptic
adj
(pharmacology) Capable of preventing microbial infection.
Free of unpleasantness; prim, sanitized or bowdlerized.
Of, or relating to antisepsis, or the use of antiseptics.
Very clean; aseptic.
noun
(pharmacology) Any substance that inhibits the growth and reproduction of microorganisms. Generally includes only those that are used on living objects (as opposed to disinfectants) and aren't transported by the lymphatic system to destroy bacteria in the body (as opposed to antibiotics).
antrophore
antrophose
antroscope
antroscope
noun
An instrument that is used to inspect the maxillary antrum
apartheids
apartheids
noun
plural of apartheid
verb
Third-person singular simple present indicative form of apartheid
apartments
apartments
noun
plural of apartment
aperulosid
apesthesia
apesthetic
apfelstadt
aphaeresis
aphaeresis
noun
(UK, Canada) Alternative spelling of apheresis
aphaeretic
aphaeretic
adj
(rare, medicine, linguistics) Of the nature of apheresis.
aphanesite
aphelandra
aphelandra
noun
Any of the tropical evergreen shrubs in the genus Aphelandra
aphidicide
aphidicide
noun
(rare) The act of killing aphids.
Any man-made substance that kills aphids.
aphidiinae
aphorismer
aphorismer
noun
(nonce word, derogatory) A dealer in aphorisms.
aphronitre
aphthonite
apiararies
apicifixed
apicifixed
adj
(botany) Said of anthers that are attached to the filament at the top and pointing back toward the filament like a hook.
apiculated
apiculated
adj
(botany) apiculate
apiculture
apiculture
noun
The keeping and maintenance of bees for commercial reasons.
apiologies
apishamore
apishamore
noun
A saddle blanket.
aplacental
aplacental
adj
(zoology) Lacking a placenta; belonging to the Aplacentata.
aplotaxene
aplotaxene
noun
(organic chemistry) The unsaturated aliphatic hydrocarbon (8Z,11Z,14Z)-heptadeca-1,8,11,14-tetraene present in the roots of burdock
apneumatic
apneumatic
adj
(medicine) Devoid of air; free from air, or effected by or with exclusion of air.
(rare) Of or pertaining to the nonexistence of soul or spirit; non-spiritual.
apoapsides
apoapsides
noun
plural of apoapsis
apocalypse
apocalypse
noun
(Christianity) The Book of Revelation.
(Christianity) The unveiling of events prophesied in the Revelation; the second coming and the end of life on Earth; global destruction.
A disaster; a cataclysmic event; destruction or ruin.
A revelation, especially of supernatural events.
apocarpies
apocentric
apocentric
adj
(astrophysics) Of or pertaining to the apocenter, the point in an orbit which is furthest from the orbited body
apocodeine
apocodeine
noun
An alkaloid with chemical formula C₁₈H₁₉NO₂, prepared from codeine, with effects like those of apomorphine.
apocopated
apocopated
verb
simple past tense and past participle of apocopate
apocyneous
apocyneous
adj
Relating to, or resembling, the dogbanes of the genus Apocynum.
apodeictic
apodeictic
adj
(logic) Of the characteristic feature of a proposition that is necessary (or impossible): perfectly certain (or inconceivable) or incontrovertibly true (or false); self-evident.
Affording proof; demonstrative.
Incontrovertible; demonstrably true or certain.
apodeipnon
apodematal
apodictive
apodictive
adj
apodictic
apodyteria
apodyteria
noun
plural of apodyterium
apogonidae
apoharmine
apoharmine
noun
(organic chemistry) An alkaloid, C₈H₈N₂, derived from harmic acid, that behaves similarly to harmine, but that has greater solubility in water.
apolegamic
apologetic
apologetic
adj
(dated) Defending by words or arguments; said or written in defense.
Having the character of apology; regretfully excusing.
apologised
apologised
verb
simple past tense and past participle of apologise
apologiser
apologiser
noun
Non-Oxford British English standard spelling of apologizer.
apologized
apologized
verb
simple past tense and past participle of apologize
apologizer
apologizer
noun
Agent noun of apologize: one who apologizes.
apologizes
apologizes
verb
Third-person singular simple present indicative form of apologize
aponogeton
apopemptic
apopemptic
adj
Pertaining to departing; farewell, valedictory.
noun
(obsolete) A farewell or parting address.
apopenptic
apophonies
apophonies
noun
plural of apophony
apophthegm
apophthegm
noun
(UK) Alternative spelling of apothegm
apophyeeal
apophysate
apophysate
adj
(anatomy) Possessing an apophysis
apophyseal
apophyseal
adj
Of or pertaining to an apophysis.
apoplectic
apoplectic
adj
(archaic) Effused with blood.
(medicine) Of or relating to apoplexy.
Marked by extreme anger or fury.
noun
A person suffering from apoplexy.
apoplexies
apoplexies
noun
plural of apoplexy
apoquinine
aporetical
aporetical
Adjective
Tending to doubt.
aporrhegma
aposematic
aposematic
adj
(zoology, of a coloration or marking) That serves as a warning to predators, as of toxicity, especially falsely.
apospories
apostacies
apostacies
noun
plural of apostacy
apostacize
apostasies
apostasies
noun
plural of apostasy
apostatise
apostatise
verb
Alternative spelling of apostatize
apostatize
apostatize
verb
To give up or renounce one's position or belief.
apostemate
apostemate
verb
To become an aposteme; to pustulate.
apostolate
apostolate
noun
A group of people that exists for the spreading of religious doctrine.
The office, or responsibilities of an apostle.
apostoless
apostoless
noun
Alternative form of apostless (“a female apostle”)
apostolize
apostolize
verb
(archaic) To convert; to proselytize.
To make sacred or apostolic.
apostrophe
apostrophe
noun
(orthography) The text character ’, which serves as a punctuation mark in various languages and as a diacritical mark in certain rare contexts.
(rhetoric) A sudden exclamatory piece of dialogue addressed to someone or something, especially absent.
apotactite
apotactite
Noun
One of an ancient sect of Christians who, in supposed imitation of the first believers, renounced all their possessions.
apothecary
apothecary
noun
(archaic in US, dated in UK) Synonym of pharmacist: a person who sells medicine, especially (historical) one who made and sold their own medicines in the medieval or early modern eras.
(archaic or historical) Synonym of pharmacy: an apothecary's shop, a drugstore.
(uncommon) A glass jar of the sort once used for storing medicine.
apothecial
apothecial
adj
(lichenology) Relating to the apothecium.
apothecium
apothecium
noun
(lichenology & mycology) A type of fructification of some ascomycete fungi, forming cyst structures of various shapes. Often the fungal components of lichens have this sort of fertile structure.
apotheoses
apotheoses
noun
plural of apotheosis
apotheosis
apotheosis
noun
(loosely) Release from earthly life, ascension to heaven; death.
(psychology) The latent entity that mediates between a person's psyche and their thoughts. The id, ego and superego in Freudian Psychology are examples of this.
A glorified example or ideal; the apex or pinnacle (of a concept or belief).
Glorification, exaltation; crediting someone or something with extraordinary power or status.
The best moment or highest point in the development of something, for example of a life or career; the apex, culmination, or climax (of a development).
The fact or action of becoming or making into a god; deification.
apothesine
apotihecal
apozemical
appallment
appallment
noun
(obsolete) depression occasioned by terror; dismay
(law, of a verdict etc.) That may be appealed, or sent to a higher court for judgement.
(obsolete) That may be accused or called to answer by appeal.
appearance
appearance
noun
(law) An instance of someone coming into a court of law to be part of a trial, either in person or represented by an attorney or such like; a court appearance
(medicine) Chiefly used by nurses: the act of defecation by a patient.
(philosophy, theology) That which is not substance, essence, hypostasis; the outward reality as opposed to the underlying reality
A thing seen; a phenomenon; an apparition.
Apparent likeness; the way which something or someone appears to others.
The act of appearing in a particular place, or in society, a company, or any proceedings; a coming before the public in a particular character.
The act of appearing or coming into sight; the act of becoming visible to the eye.
The way something looks; personal presence
appeasable
appeasable
adj
Able to be calmed or pacified.
appeasably
appeasably
adv
In an appeasable manner; in a manner intended to appease.
appellable
appellable
adj
appealable
appellancy
appellancy
noun
Capability of appeal.
appellants
appellants
noun
plural of appellant
appendaged
appendaged
adj
Having appendages.
appendages
appendages
noun
plural of appendage
appendance
appendance
noun
Something appendant.
appendancy
appendancy
noun
Alternative form of appendance
appendence
appendency
appendency
noun
(obsolete) Something that is appendant.
(obsolete) State of being appendant.
appendical
appendical
adj
(rare, biology, specifically) Of, pertaining to, or of the nature of the vermiform appendix.
Of, relating to, or of the nature of an appendix or appendices (chiefly of books).