(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.
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.
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
aceanthrene
acetophenin
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.
achondrites
achondrites
noun
plural of achondrite
achondritic
achondritic
adj
(geology) Of or pertaining to achondrites, a type of stony meteorite.
achroanthes
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
acidanthera
acidanthera
noun
Any of the gladioli previously placed in the genus Acidanthera.
acmesthesia
acmesthesia
noun
(pathology) The sensitivity of the skin to a sharp point (such as a pinprick)
acocanthera
acrocorinth
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
adherescent
adiathermic
adiathermic
adj
impervious to heat
aeneolithic
aeneolithic
adj
Alternative form of Eneolithic
aesthesodic
aesthesodic
adj
(biology) Conveying sensory or afferent impulses.
aesthetical
aesthetical
adj
Aesthetic.
Of or pertaining to aesthetics.
Of or pertaining to beauty.
aetheogamic
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.
ahantchuyuk
ahistorical
ahistorical
adj
Lacking historical perspective or context.
alchemister
alchemistic
alchemistic
Adjective
Of or pertaining to alchemists.
alchemistry
alchemistry
noun
(obsolete) alchemy
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
allochetite
allochroite
allochroite
noun
(mineralogy) Garnet.
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
amethodical
amethodical
adj
Not methodical; unsystematic.
ammochaetae
amphibiotic
amphibiotic
adj
Describing insects that initially live in water but live on land as adults
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.
amphicyrtic
amphicytula
amphierotic
amphimictic
amphimictic
adj
Relating to amphimixis.
amphipathic
amphipathic
adj
(biochemistry) Of the surface(s) on a protein, particularly an alpha helix, where one surface of the alpha helix has hydrophilic amino acids and the opposite face has hydrophobic (or lipophilic) amino acids.
(chemistry) Describing a molecule, such as a detergent, which has both hydrophobic and hydrophilic groups.
amphiprotic
amphiprotic
adj
(chemistry) Able to both donate and accept a proton, and thus able to react both as an acid and a base; amphoteric.
amphistylic
amphistylic
adj
(anatomy, of a skull) Having the mandibular arch articulated with the hyoid arch and the cranium, as in the cestraciont sharks.
amphithecia
amphitricha
amphoricity
amphoricity
noun
(rare) The quality of being amphoric.
amyosthenic
amyosthenic
adj
Of or relating to amyosthenia.
noun
(medicine) A drug or agent that depresses muscular action.
amyotrophic
amyotrophic
adj
(medicine) Characterized by amyotrophy (atrophy of the muscles)
anacanthine
anacanthini
anacanthous
anacanthous
adj
Spineless, like certain fishes.
anachronist
anachronist
noun
A person who has anachronistic views or habits
anacoluthia
anacoluthia
noun
(grammar) A syntactic construction in which an element is followed by another that does not agree properly
anacoluthic
anacoluthic
adj
Of, pertaining to, being, or resembling an anacoluthon.
anacoluthon
anacoluthon
noun
(grammar) A sentence or clause that is grammatically inconsistent, especially with respect to the type of clausal or phrasal complement for the initial clause.
(rhetoric) Intentional use of such a structure.
anacoluttha
anaesthatic
anaesthetic
anaesthetic
adj
(British spelling) Alternative spelling of anesthetic
anarchistic
anarchistic
adj
Anarchic; chaotic or free-spirited.
Of or relating to anarchism or anarchy.
anaschistic
anathematic
anathematic
adj
Having the characteristic of anathema.
anchoretish
anchoretism
anchoretism
noun
The practice or mode of life of an anchorite.
anchoritess
anchoritess
noun
A female anchorite; an anchoress.
anchoritish
anchoritism
anchovettas
anchovettas
noun
plural of anchovetta
anchtherium
anesthetics
anesthetics
noun
plural of anesthetic
angletwitch
angletwitch
noun
(rare, dialectal) An angleworm; earthworm.
anhemitonic
anhemitonic
adj
Relating to the absence of half steps.
anhemolytic
anocithesia
antasthenic
antatrophic
antebrachia
antebrachia
noun
plural of antebrachium
antechamber
antechamber
noun
A small room used as an entryway or reception area to a larger room.
antechapels
antechapels
noun
plural of antechapel
antepaschal
antepaschal
adj
(religion) Relating to the time before the Passover, or before Easter.
antepaschel
anthecology
anthecology
noun
(biology) The study of the relationships between flowers and pollinators
anthocerote
anthocyanin
anthocyanin
noun
(botany, organic chemistry) Any of many water-soluble red to violet plant pigments related to the flavonoids (more noticeable in autumn after the chlorophyll decomposes)
anthomaniac
anthomaniac
noun
Someone who has anthomania.
anthotropic
anthracemia
anthracenes
anthracenes
noun
plural of anthracene
anthracites
anthracites
noun
plural of anthracite
anthracitic
anthracitic
adj
(geology) Pertaining to, or composed of, anthracite.
anthracnose
anthracnose
noun
(phytopathology) Any of several fungal diseases that affect many plants and trees.
anthracosis
anthracosis
noun
(pneumology, pathology) A relatively mild pneumoconiosis caused by inhalation of coal.
anthracotic
anthracotic
adj
Relating to anthracosis.
anthracoxen
anthranilic
anthranilic
adj
(organic chemistry) Of or pertaining to anthranilic acid or its derivatives
anthropical
anthropical
adj
Alternative form of anthropic
anthroxanic
anthypnotic
anthypnotic
adj
Alternative form of antihypnotic
antialcohol
antialcohol
Adjective
Opposed to the drinking of alcohol.
antiaphthic
antiaphthic
adj
Countering or preventing aphtha.
antibacchic
antibacchic
adj
Relating to an antibacchius
antibacchii
anticathode
anticathode
noun
(electrochemistry) The opposite of a cathode, an anode.
(electronics) The target at which electrons from the cathode in a CRT or x-ray tube are directed.
antichamber
antichamber
noun
Obsolete form of antechamber.
anticheater
antichoicer
antichoicer
noun
Alternative form of anti-choicer.
antichreses
antichreses
noun
plural of antichresis
antichresis
antichresis
noun
(civil law) An agreement by which a debtor gives a creditor the use of real property to be able to pay interest and principal of the debt.