(obsolete) simple past tense and past participle of accomplish
achaemenian
achaemenids
acharnement
acharnement
noun
(obsolete) Savage fierceness; ferocity.
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
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
acmesthesia
acmesthesia
noun
(pathology) The sensitivity of the skin to a sharp point (such as a pinprick)
acromphalus
acromphalus
noun
(pathology) An abnormal protrusion of the navel that sometimes leads to umbilical hernia
acrorrheuma
acrostichum
adelphogamy
adelphogamy
noun
A form of polyandry where a woman is married to two or more brothers.
Marriage between a brother and a sister.
adenochrome
adenochrome
noun
A red pigment present in the branchial heart tissue of the octopus
adiamorphic
adiaphorism
adiaphorism
noun
The belief that certain religious doctrines or ceremonies are indifferent, i.e. do not matter.
adiathermal
adiathermal
adj
(thermodynamics) adiabatic; not involving transmission of heat
adiathermic
adiathermic
adj
impervious to heat
admiralship
admiralship
noun
The state, property, or office of being an admiral.
admonishers
admonishers
noun
plural of admonisher
admonishing
admonishing
noun
admonishment
verb
present participle of admonish
adrammelech
aechmagoras
aerenchymas
aetheogamic
aetomorphae
afterchrome
agathodemon
agathodemon
noun
Alternative spelling of agathodaemon.
agomphiasis
agomphiasis
noun
Looseness of the teeth.
airmanships
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
alcoholemia
alcoholemia
noun
Alternative spelling of alcoholaemia
alcoholisms
alcoholisms
noun
plural of alcoholism
algorithmic
algorithmic
adj
(mathematics, computing) Of, relating to, or being an algorithm.
alightments
alightments
noun
plural of alightment
allelomorph
allelomorph
noun
(genetics, obsolete) Synonym of allele
allomorphic
allomorphic
adj
Pertaining to allomorphism or to allomorphs.
almonership
almonership
noun
The rank or office of an almoner.
alphabetism
alphabetism
noun
An initialism: an abbreviation which is read letter by letter, such as UN.
Discrimination on the basis of the first letter of a name.
Excessive reliance upon the alphabet or alphabetic structures.
The ability to read an alphabet, a rudimentary form of literacy.
altazimuths
altazimuths
noun
plural of altazimuth
althaemenes
amadelphous
amadelphous
adj
Outgoing; gregarious.
amaranthine
amaranthine
adj
Of a dark reddish purple colour.
Relating to the mythical amaranth flower that never fades.
Relating to, or having the form of plants of the genus Amaranthus.
Unfading, eternal, immortal, infinite.
noun
A dark reddish-purple colour.
The amaranth flower.
amaranthoid
amarthritis
amateurship
amateurship
noun
The quality or character of an amateur.
amberfishes
amberfishes
noun
plural of amberfish
ambushments
ambushments
noun
plural of ambushment
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.
amenorrheal
amenorrheal
adj
Alternative spelling of amenorrhoeal
amenorrheas
amenorrheas
noun
plural of amenorrhea
amenorrheic
amenorrheic
adj
Alternative spelling of amenorrhoeic
amenorrhoea
amenorrhoea
noun
(medicine) Absence of menstrual discharge.
amethodical
amethodical
adj
Not methodical; unsystematic.
amethystine
amethystine
adj
Like amethyst, especially in colour; violet-purple.
amherstdale
amianthuses
amianthuses
noun
plural of amianthus
amidohexose
amidophenol
aminophenol
aminophenol
noun
(organic chemistry) Any amino derivative of a phenol
(organic chemistry) Any of three isomeric amino derivatives of phenol; hydroxyaniline
ammishaddai
ammochaetae
ammophilous
ammophilous
adj
Thriving in a sandy environment.
ammotherapy
amorphinism
amorphinism
noun
withdrawal symptoms from morphine
amorphously
amorphously
adv
In an amorphous manner.
amphanthium
ampheclexis
ampherotoky
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.
amphibiotic
amphibiotic
adj
Describing insects that initially live in water but live on land as adults
amphibolies
amphibolies
noun
plural of amphiboly
amphiboline
amphibolite
amphibolite
noun
Any of a class of metamorphic rock composed mainly of amphibole with some quartz etc.
amphibology
amphibology
noun
(archaic) Amphiboly.
amphibolous
amphibolous
adj
(obsolete) ambiguous; doubtful
amphibrachs
amphibrachs
noun
plural of amphibrach
amphibryous
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.
amphicyrtic
amphicytula
amphidromia
amphidromia
noun
An ancient Greek postnatal festive ceremony.
amphidromic
amphidromic
adj
Alternative form of amphidromical
Alternative form of amphidromous
Relating to a tidal node
amphierotic
amphigamous
amphigamous
adj
(botany) Having an entirely cellular structure and no distinct sexual organs.
amphigenous
amphigenous
adj
(botany) Increasing in size by growth on all sides, as in the lichens.
(psychology, obsolete) Relating to a form of inversion where the desired partner may be either male or female, i.e. bisexuality.
amphigonium
amphigonous
amphigonous
adj
(biology) Relating to both parents.
amphigories
amphigories
noun
plural of amphigory
amphigouris
amphikaryon
amphilochus
amphilogism
amphimacers
amphimacers
noun
plural of amphimacer
amphimachus
amphimictic
amphimictic
adj
Relating to amphimixis.
amphimorula
amphinesian
amphioxidae
amphioxides
amphioxuses
amphioxuses
noun
plural of amphioxus
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.
amphiphiles
amphiphiles
noun
plural of amphiphile
amphiphilic
amphiphilic
adj
(biochemistry, of a protein, especially an alpha helix) Having one surface consisting of hydrophilic amino acids and the opposite surface consisting of hydrophobic (or lipophilic) ones.
(chemistry, of a molecule) Being a detergent: having both hydrophilic and hydrophobic (or lipophilic) groups.
amphiphloic
amphiphloic
adj
(botany) Of stems in which the phloem is both external and internal to the xylem.
amphipleura
amphiploids
amphiploids
noun
plural of amphiploid
amphiploidy
amphiploidy
noun
(genetics) The condition of being amphiploid
amphipneust
amphipodous
amphipodous
adj
(zoology) Of or pertaining to the Amphipoda.
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.
amphirhinal
amphisbaena
amphisbaena
noun
(mythology) A mythical serpent having a head at each end of its body, able to move in either direction.
A member of a genus of lizards, native to the Americas, having extremities which are very similar.
amphiscians
amphiscians
noun
plural of amphiscian
amphistomum
amphistylar
amphistylic
amphistylic
adj
(anatomy, of a skull) Having the mandibular arch articulated with the hyoid arch and the cranium, as in the cestraciont sharks.
amphithalmi
amphithecia
amphithemis
amphithuron
amphithyron
amphitokous
amphitricha
amphitropal
amphitropal
adj
(botany) Having the ovule inverted, but with the attachment near the middle of one side; half anatropous.
amphiumidae
amphivorous
amphizoidae
amphodelite
amphogenous
amphophilic
amphophilic
adj
(cytology) That can be stained with either an acidic or a basic dye.