(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
abdominoscope
abdominoscope
noun
An instrument like an endoscope, for use in abdominoscopy.
abdominoscopy
abdominoscopy
noun
(medicine) Examination of the abdomen to detect abdominal disease, using an endoscope.
aberroscope
aberroscope
noun
(ophthalmology) An instrument used to observe aberration of the eye
abiotrophic
abiotrophic
adj
(medicine) Relating to or involving abiotrophy; relating to or involving the functional loss of an organ or cells not due to an injury.
abiotrophy
abiotrophy
noun
(medicine) Premature degeneration of cells or tissues, especially with genetic causes; loss of function of organ or cell, not due to injury.
abipon
ablepharon
ablepharon
noun
(medicine) ablepharia
ablepharous
ablepharous
adj
(medicine) Exhibiting ablepharia; without eyelids.
aboveproof
abreption
abreption
noun
(obsolete) A snatching away.
abruptio
abruptio
noun
(music) An abrupt pause or stop; an abruption.
abruption
abruption
noun
(archaic) A sudden termination or interruption.
A sudden breaking off; a violent separation of bodies.
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.
abyssopelagic
abyssopelagic
adj
Of or pertaining to the depths of the ocean; of the open waters of the abyssal zone.
acarophobia
acarophobia
noun
(medicine) The fear of itching or of small crawling insects that cause itching, such as mites or lice.
accompanable
accompanable
adj
(obsolete) sociable
accomplishable
accomplishable
adj
Capable of being accomplished; practicable.
acerbophobia
achluophobia
achluophobia
noun
The fear of darkness.
acousticophobia
acousticophobia
noun
Fear of noise.
acrophobia
acrophobia
noun
phobia or strong fear of being high above ground level
acrophobias
acrophobias
noun
plural of acrophobia
acyanoblepsia
acyanoblepsia
noun
Inability to see the colour blue.
adipofibroma
adoptabilities
adoptabilities
noun
plural of adoptability
adoptability
adoptability
noun
The property of being adoptable.
adoptable
adoptable
adj
Able to be adopted.
Desirable to adopt.
noun
(online gaming) A unique creature for a user to adopt.
A person or animal that is eligible to be adopted.
aelurophobe
aelurophobe
noun
Alternative spelling of ailurophobe
aelurophobia
aelurophobia
noun
Alternative spelling of ailurophobia
aerobioscope
aerobioscope
noun
An instrument that collects the bacterial content of air
aerophobia
aerophobia
noun
(medicine) A pathological aversion or sensitivity to air or the movement of air, especially as a symptom of rabies.
(rare, by extension or possibly from acrophobia) Fear of heights
(travel) Fear of flying
An aversion to fresh air, drafts or breezes.
aerophobic
aerophobic
adj
Disliking or avoiding air.
Having a fear of flying in aircraft.
agoraphobes
agoraphobes
noun
plural of agoraphobe
agoraphobia
agoraphobia
noun
(rare) An aversion to markets.
The fear of wide open spaces, crowds, or uncontrolled social conditions.
agoraphobiac
agoraphobiac
noun
One who fears open spaces, crowds, or uncontrolled social conditions.
agoraphobias
agoraphobias
noun
plural of agoraphobia
agoraphobic
agoraphobic
adj
Of, pertaining to or suffering from agoraphobia.
noun
One who suffers from agoraphobia.
agoraphobics
agoraphobics
noun
plural of agoraphobic
agyrophobia
agyrophobia
noun
fear of crossing the street
aichmophobia
aichmophobia
noun
The fear of needles and other pointed or sharp objects.
ailurophobe
ailurophobe
noun
A person with an irrational fear or hatred of felines.
ailurophobes
ailurophobes
noun
plural of ailurophobe
ailurophobia
ailurophobia
noun
An irrational fear or hatred of cats or other felines.
ailurophobic
ailurophobic
adj
Having or relating to a fear or hatred of cats.
airphobia
albedograph
albitophyre
albopannin
albopruinose
albuminiparous
albuminiparous
adj
Producing albumin.
albuminoscope
albuminurophobia
albuminurophobia
noun
A phobia of renal disease.
albumoscope
algophobia
algophobia
noun
Fear of pain.
alphabetiform
alphabetiform
adj
Having the form of a developed alphabet or its letters, as opposed to crude pictographic symbols.
alphabetisation
alphabetisation
noun
The act or process of arranging in alphabetical order.
alphabetization
alphabetization
noun
Alternative form of alphabetisation
alphabetology
alphesiboea
amathophobia
amathophobia
noun
Fear of dust.
ambassadorship
ambassadorship
noun
The post or office of ambassador.
ambassadorships
ambassadorships
noun
plural of ambassadorship
ambiopia
ambiparous
ambisporangiate
ambleocarpus
amblyocarpous
amblyope
amblyope
noun
A person afflicted with amblyopia.
amblyopia
amblyopia
noun
A disorder of visual development in which the brain partially or wholly ignores input from one or both eyes.
dimness or blurring of the eyesight due to a fault in transmission of signals to the brain from an otherwise healthy eye.
amblyopic
amblyopic
adj
of, relating to, or suffering from amblyopia
amblyopsidae
amblyopsis
amblyoscope
amblyoscope
noun
A reflecting stereoscope used to evaluate binocular vision
amblypod
amblypoda
amblypodous
amboceptoid
amboceptoid
noun
(obsolete) A hypothetical form of amboceptor that has undergone a degenerative change and lost its cytophil or complementophile groups.
amboceptor
amboceptor
noun
(obsolete) Synonym of hemolysin
ambrotype
ambrotype
noun
(photography, historical) An early type of photograph in which a glass negative appears positive when displayed on a black background.
americophobe
americophobe
Noun
Americanophobe
amphibiological
amphibiological
adj
Pertaining to amphibiology.
amphibiology
amphibiology
noun
The branch of science that deals with amphibious animals.
amphibion
amphibiontic
amphibiotic
amphibiotic
adj
Describing insects that initially live in water but live on land as adults
amphibiotica
amphibious
amphibious
adj
Capable of functioning on land or in water.
Occurring on both land and water.
amphibiously
amphibiously
adv
In an amphibious manner.
In the manner of an amphibian.
amphibiousness
amphibiousness
noun
The state or quality of being amphibious.
amphibola
amphibole
amphibole
noun
(mineralogy) Any of a large group of structurally similar hydrated double silicate minerals, containing various combinations of sodium, calcium, magnesium, iron, and aluminium/aluminum
amphiboles
amphiboles
noun
plural of amphibole
amphibolia
amphibolia
noun
Ambiguity in writing; amphiboly.
amphibolic
amphibolic
adj
(geology) Of, resembling or containing the mineral amphibole.
Of, pertaining to or exhibiting amphiboly; ambiguous; equivocal.
amphibolies
amphibolies
noun
plural of amphiboly
amphiboliferous
amphiboliferous
adj
(mineralogy) Bearing amphibole.
amphiboline
amphibolite
amphibolite
noun
Any of a class of metamorphic rock composed mainly of amphibole with some quartz etc.
amphibolites
amphibolites
noun
plural of amphibolite
amphibolitic
amphibolitic
adj
Of, pertaining to, or composed of an amphibolite.
amphibological
amphibological
adj
(linguistics) Grammatically ambiguous.
(rare) of doubtful meaning, ambiguous, quibbling.
amphibologically
amphibologically
adv
In an amphibological manner.
amphibologies
amphibologies
noun
plural of amphibology
amphibologism
amphibology
amphibology
noun
(archaic) Amphiboly.
amphibolostylous
amphibolous
amphibolous
adj
(obsolete) ambiguous; doubtful
amphiboly
amphiboly
noun
(grammar) An ambiguous grammatical construction.
amphibryous
amphisbaenoid
amphisbaenoid
adj
(zoology) Resembling or relating to the lizards of the genus Amphisbaena.
amphisbaenous
ancraophobia
androphobia
androphobia
noun
Fear of or aversion to men.
anemobiagraph
anginophobia
anginophobia
noun
A fear of angina; The irrational fear of choking, angina or narrowing of the throat. This is mainly caused by experience or being a witness to someone choking.
anglophobe
anglophobe
noun
Alternative letter-case form of Anglophobe
anglophobes
anglophobes
noun
plural of anglophobe
anglophobia
anglophobia
noun
Alternative letter-case form of Anglophobia
anglophobiac
anglophobic
anglophobic
Adjective
Having an aversion to England or the English.
anglophobist
ankyloblepharon
ankyloblepharon
noun
(pathology) fusion of the margins of the eyelids
ankylophobia
ankylophobia
noun
The fear of ankylosis.
anopubic
anopubic
adj
(anatomy) Relating to the anus and pubis.
anteprohibition
anteprohibition
adj
Before Prohibition (period of alcohol ban).
anthophobia
anthophobia
noun
Fear of flowers.
anthrohopobiological
anthropobiologist
anthropobiologist
noun
bioanthropologist
anthropobiology
anthropobiology
noun
bioanthropology
anthropophobia
anthropophobia
noun
A profound fear of human beings, or of human society.
antiamboceptor
antiamboceptor
noun
Any substance that counters an amboceptor
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.]
antihydrophobic
antihydrophobic
adj
Counteracting or preventing hydrophobia.
noun
(rare) A remedy for hydrophobia.
antipedobaptism
antipedobaptism
noun
Alternative form of antipaedobaptism
antipedobaptist
antipedobaptist
noun
Alternative form of antipaedobaptist
antiportable
antiprohibition
antiprohibition
adj
Opposing the prohibition of alcoholic drink.
antiprohibitionist
antiprohibitionist
noun
One who opposes the prohibition of alcoholic drink.