A form of articulation that allows considerable change in position and spatial relationship between the articulated parts, and which bones move freely upon one another; diarthrosis.
abdications
abdications
noun
plural of abdication
abdominales
aberrations
aberrations
noun
plural of aberration
abietineous
abietineous
adj
(botany) Of or relating to the Abietineae.
abiogeneses
abiogeneses
noun
plural of abiogenesis
abiogenesis
abiogenesis
noun
(evolutionary theory) The origination of living organisms from lifeless matter; such genesis as does not involve the action of living parents.
abiogenists
abiogenists
noun
plural of abiogenist
abjurations
abjurations
noun
plural of abjuration
ablatitious
ablatitious
adj
(obsolete) Diminishing
abnegations
abnegations
noun
plural of abnegation
abnormalise
abnormalise
verb
Non-Oxford British English standard spelling of abnormalize.
abnormalism
abnormalist
abnormalist
noun
(Christianity, theology) One who believes that the cosmos is in an abnormal state that can only be set right by divine influence.
abnormities
abnormities
noun
plural of abnormity
abolishable
abolishable
adj
Capable of being abolished.
abolishment
abolishment
noun
The act of abolishing; abolition; destruction.
abominators
abominators
noun
plural of abominator
aboriginals
aboriginals
noun
plural of aboriginal
abortionist
abortionist
noun
(chiefly derogatory) A person who advocates for or supports the legality of abortion.
(now sometimes offensive) A person who performs abortions, especially illegally or secretly.
abovestairs
abovestairs
noun
Alternative form of above stairs.
abranchious
abranchious
adj
Having no gills
abreactions
abreactions
noun
plural of abreaction
abrogations
abrogations
noun
plural of abrogation
abruptiones
abscissions
abscissions
noun
plural of abscission
absentation
absentation
noun
The act of absenting oneself.
absolutions
absolutions
noun
plural of absolution
absolutisms
absolutisms
noun
plural of absolutism
absolutista
absolutists
absolutists
noun
plural of absolutist
absolutized
absolutized
verb
simple past tense and past participle of absolutize
absolutizes
absolutizes
verb
Third-person singular simple present indicative form of absolutize
absolvitory
absolvitory
adj
Of or pertaining to a dismissal or an acquittal.
absorbingly
absorbingly
adv
In an absorbing manner.
absorbition
absorbition
noun
(obsolete) absorption
absorptions
absorptions
noun
plural of absorption
abstentions
abstentions
noun
plural of abstention
abstentious
abstentious
adj
Characterized by abstinence; self-restraint.
abstraction
abstraction
noun
(art) An abstract creation, or piece of art; qualities of artwork that are free from representational aspects.
(chemistry) A separation of volatile parts by the act of distillation.
(computing) Any generalization technique that ignores or hides details to capture some kind of commonality between different instances for the purpose of controlling the intellectual complexity of engineered systems, particularly software systems.
(computing) Any intellectual construct produced through the technique of abstraction.
(engineering) Removal of water from a river, lake, or aquifer.
(euphemistic) The taking surreptitiously for one's own use part of the property of another; purloining.
(geology) The merging of two river valleys by the larger of the two deepening and widening so much so, as to assimilate the smaller.
A member of an idealized subgroup when contemplated according to the abstracted quality which defines the subgroup.
A separation from worldly objects; a recluse life; the withdrawal from one's senses.
Absence or absorption of mind; inattention to present objects; preoccupation.
Abstraction is necessary for the classification of things into genera and species.
An idea of an idealistic, unrealistic or visionary nature.
An idea or notion of an abstract or theoretical nature.
Any characteristic of an individual object when that characteristic has been separated from the object and is contemplated alone as a quality having independent existence.
The act of abstracting, separating, withdrawing, or taking away; withdrawal; the state of being taken away.
The act of comparing commonality between distinct objects and organizing using those similarities; the act of generalizing characteristics; the product of said generalization.
The act of focusing on one characteristic of an object rather than the object as a whole group of characteristics; the act of separating said qualities from the object or ideas.
The result of mentally abstracting an idea; the product of any mental process involving a synthesis of: separation, despecification, generalization, and ideation in any of a number of combinations.
abstriction
abstriction
noun
(biology, mycology) A method of spore formation in fungi in which successive portions of the sporophore are cut off through the growth of septa; abjunction.
acalycinous
acalycinous
adj
Acalycine.
acanthophis
acarologies
acarologist
acarologist
noun
A specialist in acarology - the study of ticks and mites.
accersition
accessional
accessional
adj
(rare) Pertaining to accession; additional.
accessioned
accessioned
verb
simple past tense and past participle of accession
accessioner
accessioner
noun
One who accessions.
accessorial
accessorial
adj
(logistics) Assessorial.
Of or pertaining to an accessory, e.g. to a crime.
Of or relating to an accession.
noun
(logistics) An assessorial charge.
accessories
accessories
noun
plural of accessory
accessorily
accessorily
adv
In the manner of an accessory; auxiliarily.
accessorise
accessorise
verb
Non-Oxford British English standard spelling of accessorize.
accessorius
accessorize
accessorize
verb
(intransitive) To wear or to choose accessories.
(transitive, intransitive) To furnish with accessories.
acclivitous
acclivitous
adj
Acclivous
accompanies
accompanies
verb
Third-person singular simple present indicative form of accompany
accompanist
accompanist
noun
(music) The performer in music who takes the accompanying part.
accomplices
accomplices
noun
plural of accomplice
accomplisht
accomplisht
adj
Obsolete form of accomplished.
verb
(obsolete) simple past tense and past participle of accomplish
accountings
accountings
noun
plural of accounting
accusations
accusations
noun
plural of accusation
accustoming
accustoming
verb
present participle of accustom
accustomize
accustomize
verb
(rare) To learn to adapt one's lifestyle to a new or changed environment.
achloropsia
achloropsia
noun
Inability to distinguish the colour green.
achondrites
achondrites
noun
plural of achondrite
achromatise
achromatise
verb
Non-Oxford British English standard spelling of achromatize.
achromatism
achromatism
noun
(optics) The state or quality of being achromatic; achromaticity.
Achromatopia.
The state of being free of colors, not emitting or separating into colors.
acidiferous
acidiferous
adj
Containing or yielding an acid.
acidophiles
acidophiles
noun
plural of acidophile
acidophilus
acidophilus
noun
Lactobacillus acidophilus, one of the bacteria commonly used in fermenting yogurt
acidulously
acidulously
adv
In an acidulous manner; in a mildly sour or acid way.
acoustician
acoustician
noun
One versed in acoustics, especially a physicist who specializes in acoustics.
acquisition
acquisition
noun
(computing) The process of sampling signals that measure real world physical conditions and converting these signals into digital numeric values that can be manipulated by a computer.
The act or process of acquiring.
The thing acquired or gained; a gain.
acquisitors
acquisitors
noun
plural of acquisitor
acrimonious
acrimonious
adj
(archaic) Harsh and sharp, or bitter and not pleasant to the taste; acrid, pungent.
(figuratively) Angry, acid, and sharp in delivering argumentative replies: bitter, mean-spirited, sharp in language or tone.
acroamatics
acroamatics
noun
esoteric lectures.
acrodontism
acrophobias
acrophobias
noun
plural of acrophobia
acrophonies
acrophonies
noun
plural of acrophony
acropolises
acrospiring
acrospiring
verb
present participle of acrospire
acrostichal
acrostichal
adj
(entomology, of bristles) Situated on the mesothorax of some dipteran flies
acrostichic
acrostichic
adj
Being or relating to an acrostic.
acrostichum
acrosticism
acrosticism
noun
Acrostic arrangement or character.
acrostolion
acrostolium
acrotarsial
acrotarsial
adj
Relating to the acrotarsium
acrotarsium
acrotarsium
noun
(zoology) The instep of the foot (front of the tarsus)
actinoblast
actinolites
actinolites
noun
plural of actinolite
actinomyces
actinomyces
noun
A bacterium (species) of the genus Actinomyces.
actinophrys
actinoscopy
actinoscopy
noun
(medicine, archaic) Radiology; examination by means of an X-ray machine.
actinostome
actinostome
noun
(zoology) The mouth or anterior opening of a coelenterate animal.
activations
activations
noun
plural of activation
actomyosins
actomyosins
noun
plural of actomyosin
adaptations
adaptations
noun
plural of adaptation
adaptionism
adaptionism
noun
Alternative form of adaptationism
addisoniana
additionist
additionist
noun
(rare) One who supports or implements a policy of adding something.
addititious
addititious
adj
(rare, obsolete) Additive; Increasing.
adenoiditis
adenoiditis
noun
(medicine) Inflammation of the adenoid in the human throat.
adiagnostic
adiagnostic
adj
(geology) Difficult to identify.
adiaphanous
adiaphanous
adj
Not transparent; not translucent; not diaphanous; opaque.
adiaphorism
adiaphorism
noun
The belief that certain religious doctrines or ceremonies are indifferent, i.e. do not matter.
adiaphorist
adiaphorist
noun
One who believes in adiaphorism.
adiaphorous
adiaphorous
adj
neither harmful nor beneficial
adipocerous
adipocerous
adj
Like adipocere.
adipogenous
adipogenous
adj
Producing fat.
adipomatous
adiposeness
adiposeness
noun
The state or quality of being adipose.
adiposities
adiposities
noun
plural of adiposity
adirondacks
adirondacks
Proper noun
A range of mountains in New York State.
adjunctions
adjunctions
noun
plural of adjunction
adjurations
adjurations
noun
plural of adjuration
adjustation
adjustation
noun
(rare) Adjustment.
adjustoring
adjutorious
admirations
admirations
noun
plural of admiration
admonishers
admonishers
noun
plural of admonisher
admonishing
admonishing
noun
admonishment
verb
present participle of admonish
admonitions
admonitions
noun
plural of admonition
adoptianism
adoptianism
noun
Alternative form of adoptionism
adoptianist
adoptianist
noun
(Christianity) Alternative form of adoptionist
adoptionism
adoptionism
noun
(Christianity) A form of Christianity which maintains that Jesus is divine only in the sense that God the Father adopted him, either at Jesus' birth, or at his death, as opposed to the orthodox understanding of the nature of the Trinity.
adoptionist
adoptionist
adj
Of or pertaining to adoptionism.
noun
(Christianity) One who believes in or supports adoptionism.
(uncommon) One who supports adoption.
adpromissor
adpromissor
noun
A surety.
adrenolysis
adscription
adscription
noun
The state of being joined, bound or annexed
adsorptions
adsorptions
noun
plural of adsorption
adspiration
advocations
advocations
noun
plural of advocation
aeciospores
aeciospores
noun
plural of aeciospore
aegospotami
aepyornises
aerobicizes
aerobicizes
verb
Third-person singular simple present indicative form of aerobicize
aerodromics
aerodromics
noun
(obsolete) The science of flying airplanes
aeroelastic
aeroelastic
adj
Of or pertaining to aeroelasticity
aerogenesis
aerogenesis
noun
The production of gas or air.
aerologists
aerologists
noun
plural of aerologist
aerometries
aeronautics
aeronautics
noun
The design, construction, mathematics and mechanics of aircraft and other flying objects
The theory and practice of aircraft navigation
aeronautism
aeronautism
noun
The practice of aeronautic travel.
aeronomists
aeronomists
noun
plural of aeronomist
aerophagist
aerophagist
noun
(medicine) A person who gulps in air.
aerophilous
aerophilous
adj
(biology, of unicellular organisms) Living in an aerobic environment
Synonym of aerophilic
aerophysics
aerophysics
noun
(physics) The physics of the design and construction of aerodynamic devices
aeroplanist
aeroplanist
noun
(archaic) an aeroplane pilot
aeroscepsis
aerosolized
aerosolized
adj
Dispersed as an aerosol; particulate.
verb
simple past tense and past participle of aerosolize
aerosolizes
aerosolizes
verb
Third-person singular simple present indicative form of aerosolize
aerostatics
aerostatics
noun
(physics) the study of gases in equilibrium and of balloons or aircraft in varying atmospheric conditions
aerostation
aerostation
noun
(obsolete) Aerial navigation; the art of raising and guiding balloons in the air.
(obsolete) The science of weighing air; aerostatics.
aerotropism
aerotropism
noun
(biology) The growth of an organism either towards, or away from a region of higher oxygen content.