(anatomy) A term sometimes used for diarthrosis, and also for synarthrosis. Also called dearticulation.
(anatomy) An articulation, especially one that permits free motion in the joint; a hinge joint.
The act of dislocating a joint.
abiogenetical
abiogenetical
adj
Alternative form of abiogenetic
abiogenetically
abiogenetically
adv
(biology) In an abiogenetic manner; to have created life without life.
ablactation
ablactation
noun
(obsolete, horticulture) Inarching.
The weaning of a child from the breast, or of young animals from their dam.
abstractional
abstractional
adj
Pertaining to abstraction.
acanthocephala
acanthocephalan
acanthocephalan
adj
In a manner similar to Acanthocephala.
noun
Any of parasitic intestinal worms comprising the phylum Acanthocephala.
acanthocephali
acanthocephalous
acanthocephalous
adj
(zoology) Having a spiny head, as one of the Acanthocephala.
acanthocladous
acanthocladous
adj
(botany) describing a plant which has spiny branches
acantholimon
acanthological
acanthological
adj
of or pertaining to acanthology
acanthology
acanthology
noun
The study of spined things, in particular sea urchins, and the resultant impact on taxonomy.
acantholysis
acantholysis
noun
(medicine) The loss of intercellular connections, resulting in loss of cohesion between keratinocytes, seen in diseases such as pemphigus vulgaris.
acceleration
acceleration
noun
(countable) The amount by which a speed or velocity increases (and so a scalar quantity or a vector quantity).
(physics) The change of velocity with respect to time (can include deceleration or changing direction).
(uncountable) The act of accelerating, or the state of being accelerated; increase of motion or action; as opposed to retardation or deceleration.
The advancement of students at a rate that places them ahead of where they would be in the regular school curriculum.
accelerations
accelerations
noun
plural of acceleration
acceptilation
acceptilation
noun
(civil law) Gratuitous discharge; a release from debt or obligation without payment; free remission.
(theology) The doctrine, laid down by Duns Scotus and maintained by the Arminians, that the satisfaction rendered by Christ was not in itself really a true or full equivalent, but was merely accepted by God, through his gracious goodwill, as sufficient.
acclamation
acclamation
noun
(art) A representation, in sculpture or on medals, of people expressing joy.
(politics) An oral vote taken without formal ballot and with much fanfare; typically an overwhelmingly affirmative vote.
A shout of approbation, favor, or assent; eager expression of approval; loud applause.
The act of winning an election to a post because there were no other candidates.
acclamations
acclamations
noun
plural of acclamation
acclimatation
acclimatation
noun
(rare) Acclimatization.
acclimation
acclimation
noun
(biology) The adaptation of an organism to its natural climatic environment.
The process of becoming, or the state of being, acclimated, or habituated to a new climate; acclimatization.
acclimations
acclimations
noun
plural of acclimation
acclimatisation
acclimatisation
noun
Alternative spelling of acclimatization
acclimatization
acclimatization
noun
(biology) The climatic adaptation of an organism that has been moved to a new environment.
The act of acclimatizing; the process of inuring to a new climate, or the state of being so inured.
acclimatizations
acclimatizations
noun
plural of acclimatization
accolent
accolent
adj
Occurring or living next to; neighboring; adjacent.
noun
One who lives nearby; neighbor.
accommodatingly
accommodatingly
adv
In an accommodating manner.
accommodational
accommodational
adj
Of or relating to accommodation.
accompanimental
accompanimental
adj
Relating to or serving as an accompaniment
accomplement
accomplishment
accomplishment
noun
(grammar, semantics) The lexical aspect (aktionsart) of verbs or predicates that change over time until a natural end point.
Something accomplished; an achievement.
That which completes, perfects, or equips thoroughly; acquirement; attainment; that which constitutes excellence of mind, or elegance of manners, acquired by education or training.
The act of accomplishing; completion; fulfilment.
accomplishments
accomplishments
noun
plural of accomplishment
accordantly
accordantly
adv
In accordance or agreement; agreeably; conformably.
accountabilities
accountabilities
noun
plural of accountability
accountability
accountability
noun
(military) The obligation imposed by law or regulation on an officer or other person for keeping accurate record of property, documents, or funds. The person having this obligation may or may not have actual possession of the property, documents, or funds. Accountability is concerned primarily with records, while responsibility is concerned primarily with custody, care, and safekeeping.
An open determination of one's responsibility for something and imposition of consequences.
Good-faith acceptance of one's responsibility for something and of its consequences.
The state of being accountable; liability to be called on to render an account or give an explanation; liability to be held responsible or answerable for something.
accountable
accountable
adj
(rare) Capable of being accounted for; explicable; explainable.
Liable to be called on to render an account.
Obliged to keep accurate records (of property or funds).
Obliged, when called upon, to answer (for one’s deeds); answerable.
accountableness
accountableness
noun
The quality or state of being accountable; accountability.
accountably
accountably
adv
In an accountable manner.
accouplement
accouplement
noun
(rare) That which couples, as a tie or brace
(rare) The act of coupling, or the state of being coupled; union
acculturation
acculturation
noun
A process by which a person acquires the culture of the society that they inhabit, starting at birth.
A process by which the culture of an isolated society changes on contact with a different one.
acculturational
acculturational
adj
Of or pertaining to acculturation
acculturationist
acculturationist
noun
A specialist in the study of acculturation.
accumulation
accumulation
noun
(UK, education, historical, uncountable) The practice of taking two higher degrees simultaneously, to reduce the length of study.
(accounting) The continuous growth of capital by retention of interest or savings.
(finance) The action of investors buying an asset from other investors when the price of the asset is low.
(law) The concurrence of several titles to the same proof.
A mass of something piled up or collected.
The act of amassing or gathering, as into a pile.
The process of growing into a heap or a large amount.
accumulations
accumulations
noun
plural of accumulation
acetalization
acetalization
noun
(organic chemistry) Any reaction that yields an acetal.
acetaminol
acetoacetanilide
acetoacetanilide
noun
(organic chemistry) acetoacetamide derivative of aniline.
acetoamidophenol
acetobromanilide
acetonitrile
acetonitrile
noun
(organic chemistry) The simplest organic cyanide or nitrile, CH₃CN, formally derived from acetic acid
acetonyl
acetonyl
noun
(organic chemistry) The univalent radical CH₃-CO-CH₂- formally derived from acetone
acetonylacetone
acetonylacetone
noun
(organic chemistry) The aliphatic diketone 2,5-hexanedione
acetonylidene
acetonylidene
noun
(organic chemistry) The divalent radical CH₃-CO-CH= formally derived from acetone
acetotoluidine
acetylacetonates
acetylacetonates
noun
plural of acetylacetonate
acetylacetone
acetylacetone
noun
(organic chemistry) The diketone CH₃COCH₂COCH₃ used as a solvent and as a coordination ligand
acetylaminobenzene
acetylation
acetylation
noun
(organic chemistry) The reaction of a substance with acetic acid or one of its derivatives; the introduction of one or more acetyl groups into a substance.
acetylations
acetylations
noun
plural of acetylation
acetylbenzoate
acetylbenzoic
acetylcholine
acetylcholine
noun
(biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH₃COOCH₂CH₂N⁺(CH₃)₃.
acetylcholinesterase
acetylcholinesterase
noun
(biochemistry) An enzyme that catalyzes the hydrolysis of the neurotransmitter acetylcholine into choline and acetic acid.
acetylcholinic
acetylcholinic
adj
(biochemistry) Of or relating to acetylcholine.
acetylenation
acetylenation
noun
(organic chemistry) Conversion into, or reaction with an acetylene
acetylenogen
acetylization
acetylization
noun
Synonym of acetylation
acetylmethylcarbinol
acetylmethylcarbinol
noun
(organic chemistry) acetoin
acetylphenol
acetylrosaniline
acetyltropeine
acherontical
achondroplastic
achondroplastic
adj
(teratology) Of, related to, or suffering from achondroplasia.
acidulation
acidulation
noun
The act of acidulating.
acidulations
acidulations
noun
plural of acidulation
acinacifoliate
acinotubular
acinotubular
adj
(anatomy) Having both acini and tubules
acknowledgement
acknowledgement
noun
(most common British spelling, also sometimes used in the US) Alternative spelling of acknowledgment
acknowledgements
acknowledgements
noun
plural of acknowledgement
acknowledgment
acknowledgment
noun
(law) A formal statement or document recognizing the fulfillment or execution of a legal requirement or procedure.
(law) The act of a person admitting a child as their own.
(telecommunications, computing, networking) A response (ACK) sent by a receiver to indicate successful receipt of a transmission (See Wikipedia article on transmission).
A message from the addressee informing the originator that the originator's communication has been received and understood.
A recognition as genuine or valid; an avowing or admission in legal form.
A reward or other expression or token of gratitude.
An expression of gratitude for a benefit or an obligation.
The act of acknowledging
The act of recognizing in a particular character or relationship; recognition of existence, authority, truth, or genuineness.
acknowledgments
acknowledgments
noun
plural of acknowledgment
acolyctine
acolyctine
noun
(organic chemistry) An organic base, in the form of a white powder, obtained from Aconitum lycoctonum.
aconital
aconital
adj
Of, or derived from aconite.
acotyledon
acotyledon
noun
(botany) A plant that has no cotyledons, as the dodder and all flowerless plants.
acotyledonous
acotyledonous
adj
Having no seed lobes, as the dodder; also applied to plants which have no true seeds, as ferns, mosses, etc.
acquisitional
acquisitional
adj
Of or relating to acquisition.
acrolithan
acrolithan
Adjective
Relating to, or like, an acrolith.
acromiosternal
acropolitan
acropolitan
adj
Of or befitting an acropolis, especially in lofty glory and in the capacity to inspire awe; compare Acropolitan.
acrostolion
acrylonitrile
acrylonitrile
noun
(organic chemistry) A toxic colourless liquid organic compound, CH₂=CH.CN, synthesized from propylene and ammonia; used as a monomer in the production of acrylic resins and synthetic rubber.
actinobaccilli
actinobacilli
actinobacilli
noun
plural of actinobacillus
actinobacillosis
actinobacillosis
noun
(pathology) A zoonotic disease, most commonly associated with animals, caused by the Actinobacillus bacteria, and which forms radiating structures in the tissues
actinobacillotic
actinobacillotic
adj
Relating to, or causing actinobacillosis
actinobacillus
actinobacillus
noun
Any bacterium of the genus Actinobacillus.
actinoblast
actinochemical
actinochemical
adj
Relating to actinochemistry.
actinodielectric
actinoelectric
actinoelectric
adj
(physics) Synonym of photoconductive
actinoelectrically
actinoelectricity
actinoelectricity
noun
photoconductivity
actinolite
actinolite
noun
(mineralogy) A mineral with monoclinic crystals of the chemical formula Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂, belonging to the amphibole group.
actinolites
actinolites
noun
plural of actinolite
actinolitic
actinolitic
adj
(mineralogy) Of the nature of, or containing, actinolite.
actinologous
actinologous
adj
Relating to actinologues
actinologue
actinologue
noun
(biology) Part of an actinomere
actinology
actinology
noun
(sciences) The study of the effect of light on chemicals.
actinometrical
actinomycestal
actinomycetal
actinomycetal
adj
Of or relating to the Actinomycetales, an order of Actinobacteria.
actinomycetales
actinostomal
actinozoal
actinozoal
adj
(zoology) Of or pertaining to the Actinozoa.
actionability
actionability
noun
The characteristic of being actionable.
actionable
actionable
adj
(law) Affording grounds for legal action.
I'm sure it's not good of me to write that he's a lush, but is it actionable?
That can be acted on; that can be used as the basis for taking action.
actionably
actionably
adv
In an actionable manner.
actional
actional
adj
(grammar, of a verb) Depicting an action having an agent and a patient.
Of, pertaining to, or depicting action, especially physical action.
actionless
actionless
adj
Lacking action; particularly with respect to entertainment, dull, boring.
actualisation
actualisation
noun
Alternative spelling of actualization
actualization
actualization
noun
making actual or really existent
actualizations
actualizations
noun
plural of actualization
acylation
acylation
noun
(organic chemistry) The process of adding an acyl group to a compound.
acyloxymethane
adarticulation
adarticulation
noun
arthrodia
adenocellulitis
adenocellulitis
noun
(pathology) inflammation of a lymph node and the surrounding connective tissue
adjectional
adjectional
adj
Pertaining to adjection; that is, or may be, annexed.
adminiculation
adminiculation
noun
(law) proof; corroboration
adolescent
adolescent
adj
Of, relating to, or at the age of adolescence; at the stage between being a child and an adult.
noun
A person who is in adolescence; someone who has reached puberty but is not yet an adult.
adolescently
adolescently
adv
In a adolescent manner; like a teenager.
adolescents
adolescents
noun
plural of adolescent
adosculation
adosculation
noun
(biology) impregnation by external contact, without intromission
adrenalcortical
adrenalectomies
adrenalectomies
noun
plural of adrenalectomy
adrenalectomize
adrenalectomize
verb
(transitive) To subject to an adrenalectomy.
adrenalectomized
adrenalectomized
adj
Having been adrenalectomized (subjected to adrenalectomy).
verb
simple past tense and past participle of adrenalectomize
adrenalectomizing
adrenalectomizing
verb
present participle of adrenalectomize
adrenalectomy
adrenalectomy
noun
(surgery) The removal of one or both adrenal glands, usually advised for patients with tumours in those glands.
adrenocortical
adrenocortical
adj
(anatomy) Relating to the adrenal cortex.
adrenolytic
adrenolytic
adj
(biochemistry) That inhibits the production or function of adrenaline
aeneolithic
aeneolithic
adj
Alternative form of Eneolithic
aeronautical
aeronautical
adj
Of or pertaining to the scientific study of flight
aeronautically
aeronautically
adv
In a aeronautical manner; with respect to aeronautics or aviation.
aerotechnical
aerotechnical
adj
Relating to the technical aspects of flight.
affectional
affectional
adj
Pertaining to the affections; affective; characterized by emotion
affectionally
affectionally
adv
In an affectional manner.
affectionately
affectionately
adv
In an affectionate manner.
affectionless
affectionless
adj
(psychology) Incapable of empathy.
Without affection; unfeeling; emotionless.
affliction
affliction
noun
A state of pain, suffering, distress or agony.
Something which causes pain, suffering, distress or agony.
afflictionless
afflictionless
adj
Free from affliction.
afflictions
afflictions
noun
plural of affliction
afunctional
afunctional
adj
Not functional.
agamogenetically
agamogenetically
adv
By means of agamogenesis.
agglutinogenic
agglutinogenic
adj
Relating to an agglutinogen
agglutinoscope
agglutinoscope
noun
An instrument that is used to observe agglutination in vitro