(medicine) A trepan having a conical shape so that injurious penetration of the brain is impossible.
abdominoposterior
abreption
abreption
noun
(obsolete) A snatching away.
abruption
abruption
noun
(archaic) A sudden termination or interruption.
A sudden breaking off; a violent separation of bodies.
abruptiones
absorptance
absorptance
noun
(optics, physics) Absorbed radiation and incident radiation in a ratio format; a measurement that shows how well a surface absorbs radiation.
absorptances
absorptances
noun
plural of absorptance
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.
absorptional
absorptional
adj
Relating to absorption.
absorptions
absorptions
noun
plural of absorption
absorptiveness
absorptiveness
noun
The quality of being absorptive; absorptive power.
absumption
absumption
noun
(obsolete) Destruction or disintegration, especially a gradual one; wasting away.
acanthocarpous
acanthocarpous
adj
(botany) Having the fruit covered with spines.
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.
acanthopanax
acanthophis
acanthophorous
acanthophorous
adj
Spine-bearing.
acanthopod
acanthopod
adj
Spiny-footed.
acanthopodous
acanthopodous
adj
Having spiny peduncles.
acanthopomatous
acanthopore
acanthopore
noun
(paleontology) A tubular spine in some bryozoans.
acanthopteran
acanthopteran
noun
Alternative form of acanthopterygian
acanthopteri
acanthopteri
noun
(zoology) A group of teleostean fishes having spiny fins. See Acanthopterygii.
acanthopterous
acanthopterous
adj
(zoology) Acanthopterygious
(zoology) Spiny-winged.
acanthopterygian
acanthopterygian
adj
(zoology) Similar to an acanthopterygian.
noun
(zoology) Any fish of the superorder Acanthopterygii.
acanthopterygii
acceptation
acceptation
noun
(obsolete) Acceptance; reception; favorable reception or regard; the state of being acceptable.
Ready belief.
The meaning (sense) in which a word or expression is understood, or generally received.
acceptations
acceptations
noun
plural of acceptation
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.
acception
acception
noun
(obsolete) Acceptation; received meaning.
accompaniment
accompaniment
noun
(music) A part, usually performed by instruments, that gives support or adds to the background in music, or adds for ornamentation; also, the harmony of a figured bass.
That which accompanies; something that attends as a circumstance, or which is added to give greater completeness to the principal thing, or by way of ornament, or for the sake of symmetry.
accompanimental
accompanimental
adj
Relating to or serving as an accompaniment
accompaniments
accompaniments
noun
plural of accompaniment
accompanist
accompanist
noun
(music) The performer in music who takes the accompanying part.
accompanists
accompanists
noun
plural of accompanist
accompanyist
accompanyist
noun
Alternative spelling of accompanist
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
accorporation
accountantship
accountantship
noun
The office or employment of an accountant.
accouplement
accouplement
noun
(rare) That which couples, as a tie or brace
(rare) The act of coupling, or the state of being coupled; union
acetaminophen
acetaminophen
noun
(Canada, US) A white crystalline compound used in medicine as an anodyne to relieve pain and reduce fever.
acetoamidophenol
acetomorphin
acetomorphine
acetomorphine
noun
heroin
acetonaphthone
acetonaphthone
noun
(organic chemistry) Either of two isomers of methyl naphthyl ketone
acetophenetide
acetophenetide
noun
(organic chemistry) The N-acetyl derivative of a phenetidine
acetophenetidin
acetophenetidin
noun
phenacetin
acetophenetidine
acetophenin
acetophenine
acetophenone
acetophenone
noun
(organic chemistry) The aromatic ketone phenyl methyl ketone, used in the manufacture of very many organic compounds
acetopiperone
acetopyrin
acetopyrine
acetopyrine
noun
(medicine) An acetylsalicylate of antipyrine
acetylphenol
acetyltropeine
achondroplastic
achondroplastic
adj
(teratology) Of, related to, or suffering from achondroplasia.
acrophonetic
acrophonetic
adj
Of or pertaining to acrophony.
acropolitan
acropolitan
adj
Of or befitting an acropolis, especially in lofty glory and in the capacity to inspire awe; compare Acropolitan.
acrotrophoneurosis
actinautographic
actinautographic
adj
(obsolete, photography) That produces a developable impression on light-sensitive material without contact
actinautography
actinautography
noun
(obsolete, photography) The production of an actinautographic image
actiniomorpha
actinocarp
actinocarpic
actinocarpous
actinograph
actinograph
noun
A recording actinometer.
actinographic
actinography
actinography
noun
measurement with an actinograph
actinomorphic
actinomorphic
adj
(botany, of a flower) Having its petals arranged in a radially symmetric fashion.
actinomorphous
actinomorphous
adj
(botany, of a flower) Having petals arranged in a radially symmetric pattern.
actinomorphy
actinomorphy
noun
The condition of being actinomorphic.
actinophone
actinophone
noun
An apparatus for the production of sound by the action of the actinic, or ultraviolet, rays.
actinophonic
actinophonic
adj
Relating to the production of sound by means of the actinic, or ultraviolet, rays.
actinophore
actinophore
noun
(biology) A cartilaginous spine that supports the fin rays of fish
actinophorous
actinophorous
adj
(biology) Having straight projecting spines
actinophryan
actinophrys
actinopod
actinopod
noun
(zoology) Any member of the variously ranked group Actinopoda of protozoa.
actinopoda
actinopraxis
actinopteran
actinopteri
actinopterous
actinopterygian
actinopterygian
adj
Of the nature of fish of the class Actinopterygii.
noun
(zoology) Any of the ray-finned fish of the taxonomic class Actinopterygii.
actinopterygii
actinopterygious
actinoscopy
actinoscopy
noun
(medicine, archaic) Radiology; examination by means of an X-ray machine.
actinosphaerium
actinostereoscopy
actinotherapeutic
actinotherapeutic
adj
Relating to actinotherapy.
actinotherapeutics
actinotherapeutics
noun
actinotherapy
actinotherapy
actinotherapy
noun
(medicine) The treatment of disease, especially skin disease, by exposure to ultraviolet light; radiotherapy.
acupunctuation
acupunctuation
noun
(rare) A pricking with or as if with a needle; the practice of acupuncture.
acupuncturation
acupuncturation
noun
(medicine, archaic) Acupuncture
acupuncturator
acupuncturator
noun
An acupuncturist.
adaptation
adaptation
noun
(countable) A change that is made or undergone to suit a condition or environment.
(countable, authorship) An artistic work that has been adapted from a different medium.
(countable, evolutionary theory) An instance of an organism undergoing change, or the structure or behavior that is changed.
(sociology) The means by which social groups adapt to different social and physical environments.
(uncountable) The process of adapting an artistic work from a different medium.
(uncountable) The process of adapting something or becoming adapted to a situation; adjustment, modification.
(uncountable, evolutionary theory) The process of change that an organism undergoes to be better suited to its environment.
adaptational
adaptational
adj
(biology) Applied to physiological or functional modifications of parts or organs, as distinguished from morphological or structural changes.
Relating or pertaining to adaptation, or the adjustment of one thing to another; adaptive
adaptationally
adaptationally
adv
In terms of, or by means of, adaptation.
adaptations
adaptations
noun
plural of adaptation
adaption
adaption
noun
Alternative form of adaptation
adaptional
adaptional
adj
(biology) Applied to the process by which an organism is fitted or adapted to its environment
Relating or pertaining to adaptation, or the action of adapting.
adaptionism
adaptionism
noun
Alternative form of adaptationism
adaptions
adaptions
noun
plural of adaption
ademption
ademption
noun
(law) In the law of wills, the determination of what happens when property left under a will is no longer in the testator's estate when the testator dies.
adenectopia
adenectopic
adenohypersthenia
adenolipomatosis
adenolipomatosis
noun
(pathology) The formation of numerous adenolipomas in the neck, axilla and groin
adenopathy
adenopathy
noun
(pathology) Swelling or enlargement of the glands (especially the lymph nodes); any glandular disease.
adenopharyngitis
adenophthalmia
adenotyphoid
adenotyphus
adenylpyrophosphate
adenylpyrophosphate
noun
Synonym of adenosine triphosphate
adeption
adeption
noun
(obsolete) An obtaining; attainment.
adespoton
adiponitrile
adiponitrile
noun
(organic chemistry) The nitrile derived from adipic acid
adiposogenital
adiposogenital
adj
Pertaining to adipose (fatty tissue) and to the genitals
administratorship
administratorship
noun
The position or role of an administrator.
adoperation
adoptant
adoptian
adoptian
noun
(Christianity) A proponent of adoptianism.
adoptianism
adoptianism
noun
Alternative form of adoptionism
adoptianisms
adoptianist
adoptianist
noun
(Christianity) Alternative form of adoptionist
adopting
adopting
verb
present participle of adopt
adoption
adoption
noun
(chess, slang) Ten consecutive wins against an opponent.
(computing) Transfer between an old system to another (usually better) system.
(theology) An act of divine grace by which the redeemed in Christ are admitted to the privileges of the sons of God.
Admission to an institution, for example a hospital, clinic, mental asylum.
The act of adopting.
The choosing and making that to be one's own which originally was not so; acceptance
The state of being adopted; the acceptance of a child of other parents as if he or she were one's own child.
adoptional
adoptional
adj
Of or relating to adoption.
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.
adoptionisms
adoptionist
adoptionist
adj
Of or pertaining to adoptionism.
noun
(Christianity) One who believes in or supports adoptionism.
(uncommon) One who supports adoption.
adoptionists
adoptionists
noun
plural of adoptionist
adoptions
adoptions
noun
plural of adoption
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.
adrenocorticotrophic
adrenocorticotrophic
adj
Alternative form of adrenocorticotropic
adrenocorticotrophin
adrenocorticotrophin
noun
(biochemistry) adrenocorticotropic hormone
adrenocorticotropic
adrenocorticotropic
adj
That stimulates the adrenal cortex.
adrenotrophin
adrenotropic
adrenotropic
adj
That stimulates the adrenal glands or adrenal cortex
adscription
adscription
noun
The state of being joined, bound or annexed
adsorption
adsorption
noun
The adhesion of a liquid or gas on the surface of a solid material, forming a thin film on the surface.
adsorptions
adsorptions
noun
plural of adsorption
adsorptiveness
adsorptiveness
noun
The property of being adsorptive, of tending toward or being characterized by adsorption.
adspiration
adstipulation
aeolopantalon
aeolopantalon
noun
(music) An obsolete musical instrument combining the aeolomelodicon with a piano, allowing them to be played separately or together.