(medicine) Relating to or involving abiotrophy; relating to or involving the functional loss of an organ or cells not due to an injury.
abouchement
abrahamitic
abrahamitic
Adjective
Relating to the patriarch Abraham.
abranchiata
abranchiata
noun
(obsolete, zoology) An order of annelids, so called because the species composing it have no special organs of respiration, usually including Oligochaeta.
(obsolete, zoology)Any of a number of other groupings of gill-less animals.
abranchiate
abranchiate
adj
(zoology) Without gills.
noun
(zoology) An organism that does not have gills.
abranchious
abranchious
adj
Having no gills
acacatechin
acacatechin
noun
An antioxidant for fatty oils obtained from Acacia catechu.
acacatechol
acanthaceae
acanthodean
acanthodean
noun
Alternative form of acanthodian
acanthodian
acanthodian
adj
Pertaining to Acanthodii.
noun
(zoology) A member of a group of extinct fish (Acanthodii) that existed from the Silurian to the Permian period.
acanthodini
acanthology
acanthology
noun
The study of spined things, in particular sea urchins, and the resultant impact on taxonomy.
acanthophis
acanthopore
acanthopore
noun
(paleontology) A tubular spine in some bryozoans.
acarophobia
acarophobia
noun
(medicine) The fear of itching or of small crawling insects that cause itching, such as mites or lice.
acataphasia
acataphasia
noun
(pathology) A loss of the ability to express oneself using organized syntax
accomplisht
accomplisht
adj
Obsolete form of accomplished.
verb
(obsolete) simple past tense and past participle of accomplish
accoucheurs
accoucheurs
noun
plural of accoucheur
accoucheuse
accoucheuse
noun
(rare) A midwife.
accroaching
accroaching
verb
present participle of accroach
aceanthrene
acetophenin
achaemenian
achaemenids
achaenocarp
achaenocarp
noun
Any dry indehiscent fruit.
achariaceae
acharnement
acharnement
noun
(obsolete) Savage fierceness; ferocity.
achatinella
achatinella
noun
Oahu tree snail (Achatinella spp.).
achatinidae
achievement
achievement
noun
(grammar, semantics) The lexical aspect (aktionsart) of verbs or predicates that change in an instant.
(heraldry) An escutcheon or ensign armorial; a full display or depiction of all the heraldic components to which the bearer of a coat of arms is entitled; (now especially) a funeral shield: the hatchment.
(sociology) The successful completion of a socially defined goal or task, highlighting individual or group accomplishment.
(video games) An award for completing a particular task or meeting an objective in a video game.
A great or heroic deed or feat; something accomplished by valor or boldness.
The act of achieving or performing; a successful performance; accomplishment.
achlamydate
achlamydate
adj
(zoology) Not possessing a mantle.
achlamydeae
achloropsia
achloropsia
noun
Inability to distinguish the colour green.
achondrites
achondrites
noun
plural of achondrite
achondritic
achondritic
adj
(geology) Of or pertaining to achondrites, a type of stony meteorite.
achroanthes
achroglobin
achromacyte
achromacyte
noun
(cytology) Any cell that lacks its normal pigmentation (especially an erythrocyte that has ruptured and lost its haemoglobin)
achromatise
achromatise
verb
Non-Oxford British English standard spelling of achromatize.
achromatism
achromatism
noun
(optics) The state or quality of being achromatic; achromaticity.
Achromatopia.
The state of being free of colors, not emitting or separating into colors.
achromatium
achromatize
achromatize
verb
(transitive) To deprive of colour; to make achromatic.
(transitive) To remove chromatic aberration from an optical system
achromatope
achromatope
noun
A person who has achromatopia.
achromatous
achromatous
adj
Lacking normal colour; colourless
achtehalber
achyranthes
achyranthes
noun
plural of achyranthe
acichloride
acidanthera
acidanthera
noun
Any of the gladioli previously placed in the genus Acidanthera.
acidophiles
acidophiles
noun
plural of acidophile
acidophilic
acidophilic
adj
Easily stained with acidic dyes, such as eosin.
Thriving under acidic conditions; relating to or being an acidophile.
acidophilus
acidophilus
noun
Lactobacillus acidophilus, one of the bacteria commonly used in fermenting yogurt
acmesthesia
acmesthesia
noun
(pathology) The sensitivity of the skin to a sharp point (such as a pinprick)
acocanthera
acouophonia
acquophonia
acraldehyde
acraldehyde
noun
(organic chemistry) Synonym of acrolein
acrocephaly
acrocephaly
noun
The condition of suffering from a pointed skull.
acrochordon
acrochordon
noun
(medicine) A soft, pedunculated or pensile wart, consisting of myomatous or edematous fibrous tissue, often found on the neck or eyelids of elderly persons.
acrocorinth
acromphalus
acromphalus
noun
(pathology) An abnormal protrusion of the navel that sometimes leads to umbilical hernia
acronychous
acrophobias
acrophobias
noun
plural of acrophobia
acrophonies
acrophonies
noun
plural of acrophony
acrorrheuma
acrostichal
acrostichal
adj
(entomology, of bristles) Situated on the mesothorax of some dipteran flies
acrostichic
acrostichic
adj
Being or relating to an acrostic.
acrostichum
acrotrophic
acrotrophic
adj
(biology, of an insect) Having nutritive cells at the top of the follicular tube
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
actuaryship
actuaryship
noun
The role or status of actuary.
acuesthesia
adelochorda
adenochrome
adenochrome
noun
A red pigment present in the branchial heart tissue of the octopus
adherescent
adiamorphic
adiathermic
adiathermic
adj
impervious to heat
adrammelech
aechmagoras
aeneolithic
aeneolithic
adj
Alternative form of Eneolithic
aerenchymas
aerographic
aerographic
adj
Relating to aerography.
aerophysics
aerophysics
noun
(physics) The physics of the design and construction of aerodynamic devices
aesthesodic
aesthesodic
adj
(biology) Conveying sensory or afferent impulses.
aesthetical
aesthetical
adj
Aesthetic.
Of or pertaining to aesthetics.
Of or pertaining to beauty.
aetheogamic
affranchise
affranchise
verb
(transitive) To free from obligation, servitude or service.
afterbreach
afterchance
afterchrome
afterchurch
afterchurch
adj
After attending a church.
afterschool
afterschool
adj
Of or pertaining to a program intended to care for and educate children in the time immediately after school classes.
Taking place immediately after school classes.
aftershocks
aftershocks
noun
plural of aftershock
afterspeech
agonistarch
agonistarch
noun
(Ancient Greece) One who trained persons to compete in public games and contests.
agonothetic
agonothetic
adj
Of or pertaining to an agonothete.
agoraphobic
agoraphobic
adj
Of, pertaining to or suffering from agoraphobia.
noun
One who suffers from agoraphobia.
ahantchuyuk
ahgwahching
ahistorical
ahistorical
adj
Lacking historical perspective or context.
airgraphics
airgraphics
noun
(dated) aerography; meteorology
alcaldeship
alcaldeship
noun
The role or status of alcalde.
alcelaphine
alcelaphine
noun
(mammalogy) Any member of the subfamily Alcelaphinae of wildebeest, hartebeest, bonteboks and related species.
alchemising
alchemising
verb
present participle of alchemise
alchemister
alchemistic
alchemistic
Adjective
Of or pertaining to alchemists.
alchemistry
alchemistry
noun
(obsolete) alchemy
alchemizing
alchemizing
verb
present participle of alchemize
alchochoden
alchochoden
noun
(obsolete, UK, dialect, astrology) The planet which bears rule in the principal places of an astrological figure when a person is born.
alcoholemia
alcoholemia
noun
Alternative spelling of alcoholaemia
alcoholised
alcoholised
verb
simple past tense and past participle of alcoholise
alcoholisms
alcoholisms
noun
plural of alcoholism
alcoholized
alcoholized
adj
(chemistry) rectified
(obsolete) reduced to a fine powder
saturated, infused or under the influence of alcohol
verb
simple past tense and past participle of alcoholize
alcoholuria
alcoholysis
alcoholysis
noun
(organic chemistry) Solvolysis using an alcohol.
alcoholytic
alcoholytic
adj
Relating to alcoholysis
alethoscope
alethoscope
noun
An instrument for viewing pictures by means of a lens, so as to present them in their natural proportions and relations.
algorithmic
algorithmic
adj
(mathematics, computing) Of, relating to, or being an algorithm.
alkahestica
allocheiria
allochetite
allochroite
allochroite
noun
(mineralogy) Garnet.
allochroous
allochroous
adj
Changed in color, as plumage after moulting
allocochick
allocochick
noun
(archaic, historical) shell money used by Native American peoples of California
allographic
allographic
adj
Relating to allographs or allography.
allomorphic
allomorphic
adj
Pertaining to allomorphism or to allomorphs.
allopsychic
allopsychic
adj
(psychology) Relating to the relationship between the mind and the outside world
allotrophic
allotrophic
adj
Changed or modified in nutritive power by the process of digestion.
Of or pertaining to an allotroph.
alphabetics
alphabetics
noun
(dated) The science of representing spoken sounds by letters.
alphatoluic
amelanchier
amelanchier
noun
Any tree or shrub in the genus Amelanchier of the pome fruit subtribe Malinae of the family Rosaceae, with edible, blueberry-like fruit.
amenorrheic
amenorrheic
adj
Alternative spelling of amenorrhoeic
amethodical
amethodical
adj
Not methodical; unsystematic.
ammochaetae
ampheclexis
amphibiotic
amphibiotic
adj
Describing insects that initially live in water but live on land as adults
amphibrachs
amphibrachs
noun
plural of amphibrach
amphicarpia
amphicarpic
amphicarpic
adj
(botany) Producing fruit of two kinds, either in shape or in time of ripening.
amphicarpus
amphichroic
amphichroic
adj
(chemistry) Exhibiting or producing two colours, as substances which may change red litmus to blue and blue litmus to red.
amphichrome
amphichromy
amphicrania
amphicrania
noun
(pathology) A headache affecting both sides of the head.
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.