(medicine) A trepan having a conical shape so that injurious penetration of the brain is impossible.
abbotships
abbotships
noun
plural of abbotship
absorption
absorption
noun
(chemistry, physics) the imbibing or reception by molecular or chemical action, of radiant energy; the process of being neutrons being absorbed by the nucleus; interception.
(electrical engineering) The retaining of electrical energy for a short time after it has been introduced to the dielectric.
(meteorology) The process in which incident radiant energy is retained by a substance (such as an air mass) by conversion to some other form of energy (such as heat).
(obsolete) engulfing; swallowing up, as of bodies or land.
(physiology) in living organisms, the process by which the materials of growth and nutrition are absorbed and conveyed to the tissues and organs; taking in by various means, such as by osmosis.
Entire engrossment or occupation of the mind.
Mental assimilation.
assimilation; incorporation.
absorptive
absorptive
adj
Having power, capacity, or tendency to absorb or imbibe; absorbent.
noun
Any substance that absorbs.
absumption
absumption
noun
(obsolete) Destruction or disintegration, especially a gradual one; wasting away.
acarpelous
acarpelous
adj
Alternative spelling of acarpellous
acataposis
accomplish
accomplish
verb
(transitive) To complete, as time or distance.
(transitive) To execute fully; to fulfill; to complete successfully.
(transitive) To finish successfully.
(transitive, Philippines) to fill out a form.
(transitive, archaic) To equip or furnish thoroughly; hence, to complete in acquirements; to render accomplished; to polish.
(transitive, obsolete) To gain; to obtain.
acephalous
acephalous
adj
(botany) Having the style spring from the base, instead of from the apex, as is the case in certain ovaries
(of a manuscript) Lacking the first portion of the text.
(prosody) Deficient in the beginning, as a line of poetry that is missing its expected opening syllable.
(rare) Without a beginning.
(social sciences, political science, sociology) A system of society without centralised state authority, where power is welded amongst groups of community entities e.g. clans. Without a leader or chief.
(zoology, applied to bivalve mollusks) Without a distinct head.
Having no head.
acolapissa
acropoleis
acropoleis
noun
plural of acropolis
acroscopic
acroscopic
adj
Toward or facing the apex.
acrospired
acrospired
verb
simple past tense and past participle of acrospire
acyanopsia
acyanopsia
noun
Alternative form of acyanopia
adephagous
adephagous
adj
Relating to the Adephaga
greedy, gluttonous
adipolysis
adipolysis
noun
(anatomy, medicine) The process of converting fat into free fatty acids, especially by the action of enzymes.
adipopexis
adipopexis
noun
(physiology) The storage of fat in tissue.
adiposuria
adiposuria
noun
Synonym of lipuria
adposition
adposition
noun
(grammar) An element that combines syntactically with a phrase and indicates how that phrase should be interpreted in the surrounding context; a preposition or postposition.
adsorption
adsorption
noun
The adhesion of a liquid or gas on the surface of a solid material, forming a thin film on the surface.
adsorptive
adsorptive
adj
Pertaining to, tending toward, or characterized by adsorption.
noun
Any substance that adsorbs.
aeciospore
aeciospore
noun
(botany) A binucleate spore of a rust fungus, formed in a chainlike series in an aecium.
aerocolpos
aerocolpos
noun
(rare, medicine) Vaginal gas; air or gas trapped in the vagina.
aerophotos
aerophotos
noun
plural of aerophoto
aeroplanes
aeroplanes
noun
plural of aeroplane
verb
Third-person singular simple present indicative form of aeroplane
aeroscepsy
aeroscepsy
noun
(zoology) The ability to perceive the state of the atmosphere.
aeroscopic
aeroscopic
adj
Relating to aeroscopy.
aerosphere
aerosphere
noun
(rare) atmosphere
aerosporin
afterdrops
agamospore
agomphious
agomphious
adj
toothless
agomphosis
agomphosis
Noun
Looseness of the teeth.
agriotypus
aistopodes
alkalurops
allophones
allophones
noun
plural of allophone
allophylus
alloplasty
alloplasty
noun
(surgery) The grafting of an alloplast
allotropes
allotropes
noun
plural of allotrope
allotypies
allotypies
noun
plural of allotypy
alongships
alopecurus
alpenhorns
alpenhorns
noun
plural of alpenhorn
alpenstock
alpenstock
noun
a stout adjustable walking stick with a metal point, used by mountain climbers and walkers in hilly or uneven terrain
alphonsine
alphonsism
alphosises
ambiparous
amblyopsis
amidoplast
aminoplast
ampelopsin
ampelopsin
noun
(organic chemistry) A particular flavanonol.
ampelopsis
ampelopsis
noun
A vine of the genus Ampelopsis
amphibious
amphibious
adj
Capable of functioning on land or in water.
Occurring on both land and water.
amphiboles
amphiboles
noun
plural of amphibole
amphinomus
amphipnous
amphispore
amphistoma
amphistome
amphistome
noun
Any trematode of the genus Paramphistomum (previously Amphistoma)
amphoterus
amyloplast
amyloplast
noun
(biology) A specialized leucoplast responsible for the storage of amylopectin through the polymerization of glucose.
amylopsase
anastrophe
anastrophe
noun
(rhetoric) Unusual word order, often involving an inversion of the usual pattern of the sentence.
anastrophy
anatropous
anatropous
adj
(botany, of an ovule) Having an inverted nucleus, whose apex points to the base
ancipitous
ancipitous
adj
Synonym of ancipital
anderstorp
androlepsy
androspore
androspore
noun
(biology) A spore with male functions, in some algae.
anemoscope
anemoscope
noun
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.
angioscope
angioscope
noun
An instrument for examining the capillary vessels of animals and plants.
angiospasm
angiospasm
noun
(medicine) Spasmodic contraction of the blood vessel.
angiosperm
angiosperm
noun
(botany) Any plant of the clade Angiosperms, characterized by having ovules enclosed in an ovary; a flowering plant.
anisopodal
anisoptera
anisospore
anisospore
noun
(biology) A sexual spore in which the sexes differ in size.
anisotrope
anisotrope
adj
(dated) anisotropic
anisotropy
anisotropy
noun
The degree to which this property is exhibited.
The property of being directionally dependent.
anocarpous
anoxyscope
antibishop
antibishop
noun
(historical, ecclesiastical, chiefly in medieval and early modern history) A pretender to the episcopal office, such as a bishop appointed by an antipope. [from 18th c.]
antipastos
antipodism
antipodism
noun
(topology) The relation between points on a sphere which are directly opposite each other; or the function which maps a point to its opposite point.
A form of foot juggling where the juggler lies on his or her back, usually on a sort of chair.
antipodist
antipodist
noun
One who practices antipodism; one who juggles using his or her feet lying down.
antipoenus
antipoints
antipoints
noun
plural of antipoint
antipsoric
antipsoric
adj
(pharmacology) Effective against the itch.
noun
(medicine) Any remedy for the itch.
antiptosis
antiptosis
noun
(grammar, rhetoric) Substitution of one grammatical case for another.
antisiphon
antisiphon
adj
Preventing the siphoning of fluid.
antitypous
antitypous
adj
(obsolete) resistant to blows; hard
antrophose
antroscope
antroscope
noun
An instrument that is used to inspect the maxillary antrum
antroscopy
antroscopy
noun
An antroscopic examination
aperulosid
aphorising
aphorising
verb
present participle of aphorise
aphorismer
aphorismer
noun
(nonce word, derogatory) A dealer in aphorisms.
aphorismic
aphorismic
adj
Relating to aphorisms, or having the form of an aphorism.
aphorismos
aphoristic
aphoristic
adj
Of, relating to, or containing aphorisms, maxims or epigrams; gnomic.
aphrodisia
aphrodisia
noun
(archaic) sexual intercourse
A state of sexual desire.
apicolysis
apicolysis
noun
(surgery) excision of the apex of an anatomical part (typically lung or tooth)
apiologies
apiologist
apiologist
noun
A person who studies apiology, the science of bees and honey-making.
apishamore
apishamore
noun
A saddle blanket.
aplobasalt
aplopappus
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.
apocalypst
apocarpies
apocarpous
apocarpous
adj
(botany) Having carpels that are not joined
apocrustic
apocyneous
apocyneous
adj
Relating to, or resembling, the dogbanes of the genus Apocynum.
apolaustic
apolaustic
adj
(formal) Dedicated to enjoyment.
apollonius
apolloship
apologised
apologised
verb
simple past tense and past participle of apologise
apologiser
apologiser
noun
Non-Oxford British English standard spelling of apologizer.
apologists
apologists
noun
plural of apologist
apologizes
apologizes
verb
Third-person singular simple present indicative form of apologize
apophonies
apophonies
noun
plural of apophony
apophysary
apophysary
adj
Alternative form of apophyseal
apophysate
apophysate
adj
(anatomy) Possessing an apophysis
apophyseal
apophyseal
adj
Of or pertaining to an apophysis.
apophysial
apoplexies
apoplexies
noun
plural of apoplexy
aposematic
aposematic
adj
(zoology, of a coloration or marking) That serves as a warning to predators, as of toxicity, especially falsely.
apospories
aposporous
aposporous
adj
(botany) relating to apospory
apostacies
apostacies
noun
plural of apostacy
apostacize
apostasies
apostasies
noun
plural of apostasy
apostatise
apostatise
verb
Alternative spelling of apostatize
apostatism
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”)
apostolian
apostolici
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.
apostrophi
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
apotropous
appaloosas
appaloosas
noun
plural of appaloosa
appetitost
appointees
appointees
noun
plural of appointee
appointers
appointers
noun
plural of appointer
apportions
apportions
verb
Third-person singular simple present indicative form of apportion
appositely
appositely
adv
In an apposite manner.
apposition
apposition
noun
(UK) A (now purely ceremonial) speech day at St Paul's School, London.
(biology) The growth of successive layers of a cell wall.
(grammar) A construction in which one noun or noun phrase is placed with another as an explanatory equivalent, both of them having the same syntactic function in the sentence.
(grammar) The relationship between such nouns or noun phrases.
(rhetoric) Appositio, the addition of an element not syntactically required.
A placing of two things side by side, or the fitting together of two things.
A public disputation by scholars.
The quality of being side-by-side, apposed instead of being opposed, not being front-to-front but next to each other.