(medicine) A trepan having a conical shape so that injurious penetration of the brain is impossible.
abbotship
abbotship
noun
The state, term, or office of an abbot; abbacy.
abbotships
abbotships
noun
plural of abbotship
abdominoposterior
abruptiones
absorpt
absorpt
adj
absorbed
verb
(archaic) past participle of absorb
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
absorptiometer
absorptiometer
noun
A instrument that computes the absorption rate by measuring the pressure of the gas; a colorimeter for liquids.
An instrument used to measure the amount of radiation or light absorbed.
absorptiometric
absorptiometric
adj
Of or pertaining to the measurement of absorption.
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
absorptive
absorptive
adj
Having power, capacity, or tendency to absorb or imbibe; absorbent.
noun
Any substance that absorbs.
absorptively
absorptively
adv
In an absorptive way.
absorptiveness
absorptiveness
noun
The quality of being absorptive; absorptive power.
absorptivity
absorptivity
noun
(analytical chemistry) The constant a in the Beer's law relation A = abc, where A is the absorbance, b the path length, and c the concentration of solution. Also known as absorptive power. Formerly known as absorbency index; absorption constant; extinction coefficient.
(thermodynamics) The fraction of radiation absorbed by a surface to the total radiation incident on the surface.
The quality of being absorptive; absorptiveness.
absumption
absumption
noun
(obsolete) Destruction or disintegration, especially a gradual one; wasting away.
acanthocarpous
acanthocarpous
adj
(botany) Having the fruit covered with spines.
acanthocephalous
acanthocephalous
adj
(zoology) Having a spiny head, as one of the Acanthocephala.
acanthophis
acanthophorous
acanthophorous
adj
Spine-bearing.
acanthopodous
acanthopodous
adj
Having spiny peduncles.
acanthopomatous
acanthopterous
acanthopterous
adj
(zoology) Acanthopterygious
(zoology) Spiny-winged.
acataposis
acceptations
acceptations
noun
plural of acceptation
acceptors
acceptors
noun
plural of acceptor
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
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
accomplisht
accomplisht
adj
Obsolete form of accomplished.
verb
(obsolete) simple past tense and past participle of accomplish
accountantship
accountantship
noun
The office or employment of an accountant.
acephalocyst
acephalocyst
noun
(zoology) A larval entozoön in the form of a subglobular or oval vesicle, or hydatid, filled with fluid, sometimes found in the tissues of man and the lower animals; -- so called from the absence of a head or visible organs on the vesicle. These cysts are the immature stages of certain tapeworms. Also applied to similar cysts of different origin.
acepots
acepots
noun
Synonym of acepot
achondroplastic
achondroplastic
adj
(teratology) Of, related to, or suffering from achondroplasia.
achromatopsia
achromatopsia
noun
achromatopia
achromatopsy
achromatopsy
noun
color blindness; inability to distinguish colors; daltonism, achromatopia
acidosteophyte
acidosteophyte
noun
(medicine) A sharp or needle-shaped osteophyte.
acousticophobia
acousticophobia
noun
Fear of noise.
acraspedote
acraspedote
adj
Relating to jellyfish of the class Acraspeda
acroparesthesia
acroparesthesia
noun
(medicine) severe pain in the extremities
acrotrophoneurosis
actinocarpous
actinomorphous
actinomorphous
adj
(botany, of a flower) Having petals arranged in a radially symmetric pattern.
actinophorous
actinophorous
adj
(biology) Having straight projecting spines
actinophrys
actinopraxis
actinopterous
actinopterygious
actinoscopy
actinoscopy
noun
(medicine, archaic) Radiology; examination by means of an X-ray machine.
actinosphaerium
actinostereoscopy
actinotherapeutics
actinotherapeutics
noun
actinotherapy
actorship
actorship
noun
The state or quality associated with being an actor.
adaptations
adaptations
noun
plural of adaptation
adaptionism
adaptionism
noun
Alternative form of adaptationism
adaptions
adaptions
noun
plural of adaption
adaptors
adaptors
noun
plural of adaptor
adenohypersthenia
adenolipomatosis
adenolipomatosis
noun
(pathology) The formation of numerous adenolipomas in the neck, axilla and groin
adenopharyngitis
adenotyphus
adenylpyrophosphate
adenylpyrophosphate
noun
Synonym of adenosine triphosphate
adespota
adespota
noun
(bibliography) Literary works not attributed to (or claimed by) an author. (Originally used as a title of collections of anonymous Greek poetry.)
adespoton
adiaphorist
adiaphorist
noun
One who believes in adiaphorism.
adiaphoristic
adiaphoristic
adj
(theology) Theologically indifferent.
adipomatous
adiposities
adiposities
noun
plural of adiposity
adiposity
adiposity
noun
Obesity; the state of being fat.
The condition of being adipose; adipose tissue.
adiposogenital
adiposogenital
adj
Pertaining to adipose (fatty tissue) and to the genitals
administratorship
administratorship
noun
The position or role of an administrator.
adoptabilities
adoptabilities
noun
plural of adoptability
adoptees
adoptees
noun
plural of adoptee
adopters
adopters
noun
plural of adopter
adoptianism
adoptianism
noun
Alternative form of adoptionism
adoptianisms
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.
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
adoptious
adoptious
adj
(obsolete) Adopted.
adopts
adopts
verb
Third-person singular simple present indicative form of adopt
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.
adscription
adscription
noun
The state of being joined, bound or annexed
adscriptitious
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
adsorptive
adsorptive
adj
Pertaining to, tending toward, or characterized by adsorption.
noun
Any substance that adsorbs.
adsorptively
adsorptively
adv
In an adsorptive manner; with a tendency toward or characteristic of adsorption.
adsorptiveness
adsorptiveness
noun
The property of being adsorptive, of tending toward or being characterized by adsorption.
adspiration
adstipulation
adstipulator
advocateship
advocateship
noun
(now rare) The office or function of an advocate; advocacy.
aecioteliospore
aegospotami
aeolotropism
aeolotropism
noun
aeolotropy
aepyornithiformes
aerophagist
aerophagist
noun
(medicine) A person who gulps in air.
aerophilatelist
aerophilatelist
noun
One who practices aerophilately; a collector of airmail stamps.
aerophotos
aerophotos
noun
plural of aerophoto
aerophysicist
aeroplanist
aeroplanist
noun
(archaic) an aeroplane pilot
aeropleustic
aeropleustic
adj
(humorous) Of or pertaining to aerial navigation.
aerotherapeutics
aerotherapeutics
noun
The treatment of disease by the use of air or other gases.
aerotropism
aerotropism
noun
(biology) The growth of an organism either towards, or away from a region of higher oxygen content.
aesthophysiology
aesthophysiology
noun
The science of sensation in relation to the actions of the nerves.
aethrioscope
aethrioscope
noun
(meteorology) A device for measuring temperature variations due to different atmospheric conditions, such as cloud or clear skies.
africanthropus
afterdrops
afterimpression
afterimpression
noun
Alternative spelling of after-impression
agapemonist
agastrophus
agglutinoscope
agglutinoscope
noun
An instrument that is used to observe agglutination in vitro
agitpropist
agitprops
agitprops
noun
plural of agitprop
agranuloplastic
agriotypus
agrostographer
agrostographer
noun
One who studies agrostography.
agrostographic
agrostographical
agrostographies
agrostography
agrostography
noun
The scientific description of grasses.
airports
airports
noun
plural of airport
airpost
airpost
noun
Synonym of airmail
airposts
aistopod
aistopod
noun
(paleontology) A snake-like amphibian from the order Aistopoda.
aistopoda
aistopodes
aldoheptose
aldoheptose
noun
(organic chemistry) Any aldose form of a heptose
aldopentose
aldopentose
noun
(biochemistry) A pentose that is also an aldose.
alectoromorphous
alectoropodes
alectoropodous
alethopteis
alethoscope
alethoscope
noun
An instrument for viewing pictures by means of a lens, so as to present them in their natural proportions and relations.
algesireceptor
algophilist
algophilist
noun
A person who is subject to algophilia; one who derives sexual pleasure from feeling pain.
allelotropism
alloeostropha
allopathies
allopathies
noun
plural of allopathy
allopathist
allopathist
noun
A practitioner of allopathy
allopaths
allopaths
noun
plural of allopath
allopatries
allophanates
allophanates
noun
plural of allophanate
alloplasmatic
alloplasmatic
adj
Relating to alloplasm
alloplast
alloplast
noun
(surgery) A graft (especially a bone graft) of an inert (non-biological) material
alloplastic
alloplastic
adj
(psychology) Involving a subject changing the environment or situation rather than him/herself.
(surgery) Related to an alloplast or to alloplasty
noun
(surgery) Any artificial material substituted for tissue grafts