(optics, physics) Absorbed radiation and incident radiation in a ratio format; a measurement that shows how well a surface absorbs radiation.
absorptions
absorptions
noun
plural of absorption
acanthophis
acanthopore
acanthopore
noun
(paleontology) A tubular spine in some bryozoans.
acceptances
acceptances
noun
plural of acceptance
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.
acceptingly
acceptingly
adv
In a accepting manner; tolerantly.
accipitrine
accipitrine
adj
(ornithology) Like or belonging to the Accipitres; raptorial; hawklike.
noun
A hawk or a hawk-like bird.
accompanist
accompanist
noun
(music) The performer in music who takes the accompanying part.
acetophenin
acetopyrine
acetopyrine
noun
(medicine) An acetylsalicylate of antipyrine
acropolitan
acropolitan
adj
Of or befitting an acropolis, especially in lofty glory and in the capacity to inspire awe; compare Acropolitan.
actinograph
actinograph
noun
A recording actinometer.
actinophone
actinophone
noun
An apparatus for the production of sound by the action of the actinic, or ultraviolet, rays.
actinophore
actinophore
noun
(biology) A cartilaginous spine that supports the fin rays of fish
actinophrys
actinopteri
actinoscopy
actinoscopy
noun
(medicine, archaic) Radiology; examination by means of an X-ray machine.
acupuncture
acupuncture
noun
The insertion of needles into the (living) tissue of the body, especially for purposes of pain relief.
verb
(transitive) To treat with acupuncture.
adaptations
adaptations
noun
plural of adaptation
adaptedness
adaptedness
noun
(countable) The result of being adapted.
(uncountable) The state of being adapted; suitableness; fitness.
adaptionism
adaptionism
noun
Alternative form of adaptationism
adenectopia
adenectopic
adenotyphus
adeptnesses
adeptnesses
noun
plural of adeptness
adoperation
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.
adscription
adscription
noun
The state of being joined, bound or annexed
adsorptions
adsorptions
noun
plural of adsorption
adspiration
aeroplanist
aeroplanist
noun
(archaic) an aeroplane pilot
affenspalte
afterspring
agapemonist
agapemonite
aggroupment
aggroupment
noun
Arrangement in a group or in groups; grouping.
aglyphodont
aldopentose
aldopentose
noun
(biochemistry) A pentose that is also an aldose.
allophanate
allophanate
noun
(organic chemistry) Any salt or ester of allophanic acid
alpenstocks
alpenstocks
noun
plural of alpenstock
alphabeting
alphabeting
verb
present participle of alphabet
aluminotype
aluminotype
noun
A form of printing plate made of a sheet of aluminium.
amanitopsis
aminopterin
aminopterin
noun
(pharmacology) A 4-amino analog of folic acid used as a chemotherapy drug.
amphanthium
amphetamine
amphetamine
noun
(informal) Any mixture of the two amphetamine enantiomers, dextroamphetamine and levoamphetamine.
(informal, nonstandard) Referring to a substituted amphetamine; a member of the amphetamine class of chemicals.
(medicine, pharmacology) A potent central nervous system stimulant of the phenethylamine chemical class that is used to treat ADHD, narcolepsy, and obesity.
(organic chemistry, proper) The racemic freebase of 1-phenylpropan-2-amine; an equal parts mixture of levoamphetamine and dextroamphetamine in their pure amine forms.
amphictyons
amphictyons
noun
plural of amphictyon
amphictyony
amphictyony
noun
A religious foundation or co-operative shared between Greek city states during the classical period, typically to support the temple or cult of a deity shared by the city states. Also used academically to refer to similar arrangements in non-Greek cultures.
amphipneust
amphithuron
amphithyron
amplexation
amplexation
Noun
An embrace.
amplication
amplication
noun
Misspelling of amplification.
amputations
amputations
noun
plural of amputation
amylopectin
amylopectin
noun
(biochemistry) A highly branched, insoluble form of starch (the soluble form being amylose)
anabaptisms
anabaptists
anabaptists
noun
plural of anabaptist
anabaptized
anabaptized
verb
simple past tense and past participle of anabaptize
anacamptics
anacamptics
noun
The science of reflected light; catoptrics.
The science of reflected sounds.
anaemotropy
anaerophyte
anaerophyte
noun
Any plant that does not require a direct supply of air
anaglyptics
anaglyptics
noun
(art) The art of carving or embossing in low relief
analeptical
analeptical
adj
Alternative form of analeptic (“restoring or stimulating health”)
analphabete
analphabete
noun
(rare) Alternative spelling of analphabet
analphabets
analphabets
noun
plural of analphabet
anamorphote
anapeiratic
anapeiratic
adj
Caused by prolonged exercise of a muscle.
anaplerotic
anaplerotic
adj
(biochemistry, of a reaction) Forming intermediates of a metabolic pathway (eg. the tricarboxylic acid cycle).
(medicine, dated) Filling up; promoting granulation of wounds or ulcers.
noun
A remedy which promotes such granulation.
anapnometer
anarthropod
anastrophes
anastrophes
noun
plural of anastrophe
anastrophia
anemotropic
anemotropic
adj
Exhibiting or relating to anemotropism.
anepithymia
angiectopia
angioplasty
angioplasty
noun
(surgery) The mechanical widening of a narrowed or totally obstructed blood vessel generally caused by atheroma.
angiotripsy
angiotripsy
noun
hemostasis by means of an angiotribe
anisopteran
anisopteran
noun
Any dragonfly of the infraorder Anisoptera
anisotropal
anisotropic
anisotropic
adj
(physics, mathematics) Having properties that differ according to the direction of measurement; exhibiting anisotropy.
anoplanthus
anoplothere
antapodosis
antatrophic
antechapels
antechapels
noun
plural of antechapel
antenuptial
antenuptial
adj
Occurring before marriage; prenuptial.
anteopercle
antepagment
antepalatal
antepaschal
antepaschal
adj
(religion) Relating to the time before the Passover, or before Easter.
antepaschel
antependium
antependium
noun
(ecclesiastical) The hangings or screen in front of the altar; an altar cloth; the frontal.
antepenults
antepenults
noun
plural of antepenult
anteportico
anteportico
noun
An outer porch or vestibule.
antepyretic
antepyretic
Adjective
Preceding a fever
anteropygal
anthography
anthography
noun
(botany) The branch of botany that deals with the description of flowers.
anthophobia
anthophobia
noun
Fear of flowers.
anthotropic
anthrophore
anthropical
anthropical
adj
Alternative form of anthropic
anthropidae
anthropodus
anthropoids
anthropoids
noun
plural of anthropoid
anthroponym
anthroponym
noun
The name of a person, especially a surname.
anthypnotic
anthypnotic
adj
Alternative form of antihypnotic
antiaphthic
antiaphthic
adj
Countering or preventing aphtha.
antiapostle
anticapital
anticapital
adj
Tending to erode the preservation of capital.
anticipants
anticipants
noun
plural of anticipant
anticipated
anticipated
adj
expected to arrive; scheduled
verb
simple past tense and past participle of anticipate
anticipates
anticipates
verb
Third-person singular simple present indicative form of anticipate
anticipator
anticipator
noun
A device in a thermostat that determines when to turn on or shut off the heating or cooling mechanism.
One who anticipates.
anticomplex
anticreeper
anticryptic
anticryptic
adj
Of or pertaining to camouflage used by a predator to provide stealth, as opposed to camouflage used by prey to hide.
antidumping
antidumping
adj
(economics, trade, diplomacy) Intended to combat or prevent dumping, the sale of goods below cost for anticompetitive purposes
antiemperor
antiemperor
noun
(politics) One who declares himself emperor in opposition to a reigning emperor.
antiempiric
antileprosy
antileprosy
adj
(medicine) Countering leprosy.
antilocapra
antilopinae
antinepotic
antiparties
antiparties
noun
plural of antiparty
antipathida
antipathies
antipathies
noun
plural of antipathy
antipathist
antipathist
noun
An enemy or opponent.
antipathize
antipathize
verb
(intransitive) To feel or show antipathy.
antipatriot
antipatriot
noun
One who shuns or opposes patriotism; an unpatriotic person.
antipendium
antipeptone
antipeptone
noun
(biochemistry) A product of gastric and pancreatic digestion, differing from hemipeptone in not being decomposed by the continued action of pancreatic juice.
antipharmic
antipharmic
adj
(medicine, obsolete) Serving as an antidote.
antiphonals
antiphonals
noun
plural of antiphonal
antiphonary
antiphonary
adj
Pertaining to an antiphon or antiphony.
antiphonies
antiphonies
noun
plural of antiphony
antiphrases
antiphrases
noun
plural of antiphrase
plural of antiphrasis
antiphrasis
antiphrasis
noun
(rhetoric) Use of a word or phrase in a sense not in accord with its literal meaning, especially for ironic or humorous effect
antiplastic
antiplastic
adj
(medicine) Preventing or checking the process of healing, or granulation.
Diminishing plasticity.
Opposing the use of plastics, typically for environmental reasons.
noun
(medicine) Any substance that prevents the process of healing, or granulation.
A substance added to clay to make it less malleable.
antiplenist
antipodeans
antipodeans
noun
plural of antipodean
antipooling
antipooling
adj
(US, historical, railways) Opposing or banning associations of rival railroads.
antipopular
antipopular
adj
Opposing the people.
antipoverty
antipoverty
adj
(politics) that serves to alleviate poverty
antiprelate
antipriming
antiprophet
antiprotons
antiprotons
noun
plural of antiproton
antipuritan
antipuritan
noun
One who opposes puritanism.
antipyresis
antipyresis
noun
(medicine) The reduction of fever.
antipyretic
antipyretic
adj
(pharmacology) That reduces fever.
noun
(pharmacology) A medicine that reduces fever; a febrifuge.