(Canada, US) A white crystalline compound used in medicine as an anodyne to relieve pain and reduce fever.
acetazolamide
acetazolamide
noun
(pharmacology) A drug that inhibits the enzyme carbonic anhydrase, used in the treatment of glaucoma and epilepsy and as a diuretic (now especially in the prevention of acute mountain sickness).
acetbromamide
acetiam
acetimeter
acetimeter
noun
An instrument for estimating the amount of acetic acid in vinegar
acetimetric
acetimetry
acetimetry
noun
(obsolete) The ascertaining of the strength of vinegar by measurement of the proportion of acetic acid in it
acetmethylanilide
acetoamidophenol
acetobromanilide
acetocinnamene
acetometer
acetometer
noun
Alternative form of acetimeter
acetometric
acetometric
adj
Relating to acetometry.
acetometrical
acetometrically
acetometry
acetometry
noun
The measurement of the concentration of acetic acid in vinegar
acetomorphin
acetomorphine
acetomorphine
noun
heroin
acetonaemia
acetonaemia
noun
Alternative form of acetonemia
acetonaemic
acetonaemic
adj
Alternative form of acetonemic
acetonemia
acetonemia
noun
(veterinary medicine) Presence of excessive levels of acetone in blood, sometimes occurring in cows during the first weeks after giving birth to a calf.
acetonemic
acetonemic
adj
Of or pertaining to acetonemia
acetonurometer
acetoxim
acetoxime
acetoxime
noun
(organic chemistry) The ketoxime of acetone
acetum
acetum
noun
(obsolete) Vinegar, sometimes medicated.
acetylamine
acetylaminobenzene
acetylmethylcarbinol
acetylmethylcarbinol
noun
(organic chemistry) acetoin
acetylthymol
achaemenes
achaemenian
achaemenid
achaemenidae
achaemenides
achaemenidian
achaemenids
acharnement
acharnement
noun
(obsolete) Savage fierceness; ferocity.
achenium
achenium
noun
(botany) achene
achenodium
acherman
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
achime
achime
adj
chiming
achimelech
achimenes
achimenes
noun
A Central American plant, of the genus Achimenes, having showy, trumpet-shaped flowers
achlamydate
achlamydate
adj
(zoology) Not possessing a mantle.
achlamydeae
achlamydeous
achlamydeous
adj
(botany) having no perianth
achmed
achmetha
achroiocythaemia
achroiocythemia
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
acidaemia
acidaemia
noun
(medicine) a medical condition marked by an abnormally high concentration of hydrogen ions in a person's blood
acidemia
acidemia
noun
Alternative form of acidaemia
acidemias
acidemias
noun
plural of acidemia
acidimeter
acidimeter
noun
(chemistry) An instrument for ascertaining the strength of acids.
acidimeters
acidimeters
noun
plural of acidimeter
acidimetric
acidimetric
adj
(chemistry) Describing a titration in which the titrant is an acid.
acidimetrical
acidimetrical
adj
Alternative form of acidimetric
acidimetrically
acidimetrically
adv
(chemistry) By means of, or in terms of, acidimetry.
acidimetries
acidimetries
noun
plural of acidimetry
acidimetry
acidimetry
noun
(chemistry) The measurement of the strength of acids, especially by a chemical process based on the law of chemical combinations, or the fact that, to produce a complete reaction, a certain definite weight of reagent is required.
acidometer
acidometer
noun
A hydrometer, especially one that is used to measure the strength of an acid.
Any of various other devices used to measure acidity, either chemical or electronic.
acidometry
acidometry
noun
Alternative form of acidimetry
acinetiform
acinetiform
adj
(zoology) Resembling the Acinetae.
ackerman
ackerman
Proper noun
a town in Mississippi, USA
ackermanville
ackmen
acknowledgement
acknowledgement
noun
(most common British spelling, also sometimes used in the US) Alternative spelling of acknowledgment
acknowledgements
acknowledgements
noun
plural of acknowledgement
acknowledgment
acknowledgment
noun
(law) A formal statement or document recognizing the fulfillment or execution of a legal requirement or procedure.
(law) The act of a person admitting a child as their own.
(telecommunications, computing, networking) A response (ACK) sent by a receiver to indicate successful receipt of a transmission (See Wikipedia article on transmission).
A message from the addressee informing the originator that the originator's communication has been received and understood.
A recognition as genuine or valid; an avowing or admission in legal form.
A reward or other expression or token of gratitude.
An expression of gratitude for a benefit or an obligation.
The act of acknowledging
The act of recognizing in a particular character or relationship; recognition of existence, authority, truth, or genuineness.
acknowledgments
acknowledgments
noun
plural of acknowledgment
aclemon
acmaea
acmaea
noun
Any limpet of the genus Acmaea
acmaeidae
acmaesthesia
acme
acme
noun
(medicine) Synonym of crisis, the decisive moment in the course of an illness.
(rare) Full bloom or reproductive maturity.
A high point: the highest point of any range, the most developed stage of any process, or the culmination of any field or historical period.
A paragon: a person or thing representing such a high point.
Alternative letter-case form of Acme, particularly as a threading format.
acmes
acmes
noun
plural of acme
acmesthesia
acmesthesia
noun
(pathology) The sensitivity of the skin to a sharp point (such as a pinprick)
acmite
acmite
noun
(mineralogy) Synonym of aegirine
acneform
acneform
adj
(pathology, especially of a rash) Resembling acne
acneiform
acneiform
adj
(pathology) Alternative form of acneform
acnemia
acoelomata
acoelomate
acoelomate
adj
(zoology) Having no coelom.
noun
(zoology) Any animal without a coelom.
acoelomates
acoelomates
noun
plural of acoelomate
acoelomatous
acoelomi
acoelomous
acoelomous
adj
Synonym of acoelomate
acoemetae
acoemetae
Noun
An order of fifth-century monks who, by turns, kept up a divine service day and night.
acoemeti
acoemetic
acoemetic
adj
Relating to, or characteristic of the Acoemetae
acoumeter
acoumeter
noun
(physics) An instrument for measuring the acuteness of the sense of hearing.
acoumetry
acoumetry
noun
The measuring of the power or extent of hearing.
acouometer
acquiescement
acquirement
acquirement
noun
(now rare, chiefly in the plural) Something that has been acquired; an attainment or accomplishment.
The act or fact of acquiring something; acquisition.
acquirements
acquirements
noun
plural of acquirement
acquitment
acquitment
noun
(law) Acquittal.
acream
acreman
acreman
noun
A leader of a plowing team in medieval England.
acremen
acremen
noun
plural of acreman
acrimonies
acrimonies
noun
plural of acrimony
acrimoniousness
acrimoniousness
noun
The quality of being acrimonious.
acrnema
acrodermatitis
acrodermatitis
noun
(pathology) dermatitis that affects the hands and feet
acrodrome
acrodrome
adj
(botany, of the veins of a leaf) That run parallel to the edges of the leaf and meet at the tip
acromegalia
acromegalia
noun
(pathology) Alternative form of acromegaly.
acromegalic
acromegalic
adj
(pathology) Pertaining to or characteristic of acromegaly.
noun
(pathology) A person affected by acromegaly.
acromegalics
acromegalics
noun
plural of acromegalic
acromegalies
acromegalies
noun
plural of acromegaly
acromegaly
acromegaly
noun
(pathology) A chronic disease marked by enlargement of the bones of the extremities, face, and jaw that is caused by over-activity of the pituitary gland.
acromelalgia
acromelalgia
noun
(pathology) melalgia of the hands or feet
acrometer
acromiodeltoid
acromiohumeral
acromiohumeral
adj
(anatomy) Relating to the acromion and the humerus
acromiosternal
acronymize
acronymize
verb
(transitive) To turn a phrase into an acronym.
acronymized
acronymized
verb
simple past tense and past participle of acronymize
acrorrheuma
acroscleroderma
acroscleroderma
noun
Synonym of sclerodactyly
acrosome
acrosome
noun
A structure forming the end of the head of a spermatozoon
acrosomes
acrosomes
noun
plural of acrosome
acroterium
acroterium
noun
(architecture) One of the small pedestals, for statues or other ornaments, placed on the apex and at the basal angles of a pediment, or upon the gables in Gothic architecture.
One of the pedestals, for vases or statues, forming a part roof balustrade.
acrylamides
acrylamides
noun
plural of acrylamide
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.
actinodermatitis
actinodermatitis
noun
actinic dermatitis
actinodrome
actinodrome
adj
Alternative form of actinodromous
actinomere
actinomere
noun
(zoology) One of the radial segments making up the body of one of the Coelenterata or similar organism
actinomeric
actinomeric
adj
Relating to actinomeres
actinometer
actinometer
noun
(physics) A device used to measure the heating power of electromagnetic radiation, especially that of solar radiation.