(pathology) A congenital absence of lips, liplessness
acheilous
acheilous
adj
(obsolete, pathology) lipless
acheiria
acheiria
noun
A loss of sense in one or both hands, or the inability to tell on which side of the body a stimulus has been applied
The congenital absence of one or both hands
acheirous
acheirous
adj
Of or pertaining to acheiria (lacking one or both hands)
acheirus
achelous
achelous
Proper noun
a river in western Greece
Deity of water; later, patron deity of the Achelous River.
achen
achene
achene
noun
(botany) A small, dry, indehiscent fruit, containing a single seed, as in the buttercup.
achenes
achenes
noun
plural of achene
achenia
achenia
noun
plural of achenium
achenial
achenial
adj
Pertaining to an achene.
achenium
achenium
noun
(botany) achene
achenocarp
achenodia
achenodium
acher
acher
noun
(obsolete) usher
acherman
achernar
acheron
acheronian
acheronian
Adjective
Of or pertaining to Acheron.
acherontic
acherontic
adj
Alternative form of Acherontic
acherontical
aches
aches
noun
plural of ache
verb
Third-person singular simple present indicative form of ache
acheson
achesoun
achete
achetidae
acheulean
acheulean
Adjective
Of or pertaining to a lower Paleolithic period characterized by the presence of flaked bifacial hand axes.
Noun
A lower Paleolithic period characterized by the presence of flaked bifacial hand axes.
acheulian
acheweed
achier
achier
adj
comparative form of achy: more achy
achiest
achiest
adj
superlative form of achy: most achy
achievability
achievability
noun
The state or condition of being achievable.
achievable
achievable
adj
Capable of being achieved, which either means possible or probable.
Not linked to fate or outside influences.
achieve
achieve
verb
(intransitive) To succeed in something, now especially in academic performance.
(obsolete, intransitive) To conclude, to turn out.
(obsolete, transitive) To conclude, finish, especially successfully.
(transitive) To carry out successfully; to accomplish.
(transitive) To obtain, or gain (a desired result, objective etc.), as the result of exertion; to succeed in gaining; to win.
(transitive, now literary) To obtain (a material thing).
Show all the spoils by valiant kings achieved.
achieved
achieved
adj
(of a goal or status) Having been reached, attained or accomplished.
verb
simple past tense and past participle of achieve
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.
achievements
achievements
noun
plural of achievement
achiever
achiever
noun
One who achieves something.
One who tends to succeed; a winner.
achievers
achievers
noun
plural of achiever
achieves
achieves
verb
Third-person singular simple present indicative form of achieve
achieving
achieving
noun
Achievements, emphasizing the process of accomplishing them.
verb
present participle of achieve
achille
achillea
achillea
noun
Any of various plants of the genus Achillea
achillean
achillean
Adjective
Resembling or relating to Achilles, the hero of the Iliad.
Invincible with only one small weakness (an Achilles heel), which becomes one's downfall.
Guided by emotional motives, especially rage, rather than reason.
Of or relating to a Roman-era Greek writer.
Pertaining to the Achilles tendon.
Of or relating to male homosexuals or male homosexuality, in the style of Achilles' relationship with Patroclus.
achilleas
achilleas
noun
plural of achillea
achilleid
achillein
achilleine
achilleine
noun
(organic chemistry) An alkaloid (C₂₀H₃₈N₂O₁₅) found in plants of the genus Achillea.
achilles
achilles
Proper noun
semi-divine hero, son of Peleus and the nymph Thetis, prince and leader of the Myrmidons; great warrior of the Achaean (Greek) camp, killed in the Trojan War; central character of the Iliad.
achillize
achime
achime
adj
chiming
achimelech
achimenes
achimenes
noun
A Central American plant, of the genus Achimenes, having showy, trumpet-shaped flowers
achinese
achiness
achiness
noun
The property of being achy.
achinesses
achiote
achiote
noun
A tropical American evergreen shrub, Bixa orellana; the lipstick tree.
An orange-red dye obtained from this seed.
The seed of this tree used as a colouring or in Latin American cooking.
achiotes
achiotes
noun
plural of achiote
achirite
achirite
noun
dioptase
achitophel
achlamydate
achlamydate
adj
(zoology) Not possessing a mantle.
achlamydeae
achlamydeous
achlamydeous
adj
(botany) having no perianth
achmed
achmetha
achoke
acholoe
achondrite
achondrite
noun
(astronomy, geology) Any stony meteorite that contains no chondrules
achondrites
achondrites
noun
plural of achondrite
achordate
achordate
adj
(biology) Not having a proto-spinal chord at any stage of development.
achree
achroacyte
achroacyte
noun
(cytology) Any colourless cell (especially a lymphocyte)
achroanthes
achrodextrin
achrodextrin
noun
(biochemistry, cytology) A form of dextrin that is not colourable by iodine
achrodextrinase
achroiocythaemia
achroiocythemia
achroite
achroite
noun
(mineralogy) A colourless form of tourmaline
achromacyte
achromacyte
noun
(cytology) Any cell that lacks its normal pigmentation (especially an erythrocyte that has ruptured and lost its haemoglobin)
achromate
achromatiaceae
achromatise
achromatise
verb
Non-Oxford British English standard spelling of achromatize.
achromatised
achromatised
verb
simple past tense and past participle of achromatise
achromatizable
achromatize
achromatize
verb
(transitive) To deprive of colour; to make achromatic.
(transitive) To remove chromatic aberration from an optical system
achromatized
achromatized
verb
simple past tense and past participle of achromatize
achromatizes
achromatizes
verb
Third-person singular simple present indicative form of achromatize
achromatocyte
achromatocyte
noun
achromacyte
achromatope
achromatope
noun
A person who has achromatopia.
achromatophile
achromatophile
adj
Being or relating to an achromatophil.
achromobacter
achromobacterieae
achromoderma
achromoderma
noun
(pathology) A lack of pigmentation in the skin
achroodextrin
achroodextrin
noun
Alternative form of achrodextrin
achroodextrinase
achtehalber
achtel
achtel
noun
(historical) An old German measure of capacity.
achtelthaler
achter
achterveld
achuete
achyranthes
achyranthes
noun
plural of achyranthe
achyrodes
acichloride
acidanthera
acidanthera
noun
Any of the gladioli previously placed in the genus Acidanthera.
acidhead
acidhead
noun
(slang, derogatory) A person who uses the hallucinogenic drug LSD.
acidheads
acidheads
noun
plural of acidhead
acidophile
acidophile
noun
A plant that thrives in relatively acid soil.
An organism that lives and thrives under acidic conditions; a form of extremophile.
acidophiles
acidophiles
noun
plural of acidophile
acidosteophyte
acidosteophyte
noun
(medicine) A sharp or needle-shaped osteophyte.
acmaesthesia
acmesthesia
acmesthesia
noun
(pathology) The sensitivity of the skin to a sharp point (such as a pinprick)
acocanthera
acocantherin
acocantherin
noun
Alternative form of acokantherin
acoenaesthesia
acolythate
acolythate
noun
The office of an acolyte
acquaintanceship
acquaintanceship
noun
(countable) A relationship as acquaintances.
(uncountable) The state of being acquainted.
acquaintanceships
acquaintanceships
noun
plural of acquaintanceship
acraldehyde
acraldehyde
noun
(organic chemistry) Synonym of acrolein
acroaesthesia
acroaesthesia
noun
(pathology) hyperaesthesia, especially that affects the hands or feet
acroanesthesia
acroanesthesia
noun
Alternative form of acroanaesthesia
acrocephalia
acrocephalia
noun
(medicine) A deformity of the head in which the top is more or less pointed.
acrocephalic
acrocephalic
adj
Possessing a pointed skull.
noun
A person suffering from a pointed skull.
acrocephalous
acrocephalous
adj
(pathology) Of or pertaining to acrocephaly
acrocephaly
acrocephaly
noun
The condition of suffering from a pointed skull.
acrochordidae
acrochordinae
acroesthesia
acroesthesia
noun
Alternative spelling of acroaesthesia
acromiohumeral
acromiohumeral
adj
(anatomy) Relating to the acromion and the humerus
acroparesthesia
acroparesthesia
noun
(medicine) severe pain in the extremities
acrophonetic
acrophonetic
adj
Of or pertaining to acrophony.
acrophonies
acrophonies
noun
plural of acrophony
acrorrheuma
acrosphacelus
acrosticheae
acrotrophoneurosis
acrylaldehyde
acrylaldehyde
noun
(organic chemistry) The unsaturated aldehyde acrolein
actinenchyma
actiniochrome
actiniochrome
noun
A red to violet pigment present in some Actinozoa
actiniohematin
actiniohematin
noun
A pigment (mixture of cytochromes) present in the sea anemone Actinia equina
actinochemical
actinochemical
adj
Relating to actinochemistry.
actinochemistry
actinochemistry
noun
The science of chemistry and actinism.
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
actinosphaerium
actinotherapeutic
actinotherapeutic
adj
Relating to actinotherapy.
actinotherapeutics
actinotherapeutics
noun
actinotherapy
actinotherapy
actinotherapy
noun
(medicine) The treatment of disease, especially skin disease, by exposure to ultraviolet light; radiotherapy.