fever

[ fee-ver ]
/ ˈfi vər /

noun

an abnormal condition of the body, characterized by undue rise in temperature, quickening of the pulse, and disturbance of various body functions.
an abnormally high body temperature.
the number of degrees of such a temperature above the normal.
any of a group of diseases in which high temperature is a prominent symptom: scarlet fever.
intense nervous excitement: The audience was in a fever of anticipation.

verb (used with object)

to affect with or as with fever: The excitement fevered him.

Origin of fever

before 1000; Middle English; Old English fefer < Latin febr- (stem of febris) fever; reinforced by Anglo-French fevre, Old French fievre < Latin, as above

OTHER WORDS FROM fever

fe·ver·less, adjective un·fe·vered, adjective

WORDS THAT MAY BE CONFUSED WITH fever

fervent fever feverish fever temperature

Example sentences from the Web for fever

British Dictionary definitions for fever

fever
/ (ˈfiːvə) /

noun

an abnormally high body temperature, accompanied by a fast pulse rate, dry skin, etc Related adjectives: febrile, pyretic
any of various diseases, such as yellow fever or scarlet fever, characterized by a high temperature
intense nervous excitement or agitation she was in a fever about her party

verb

(tr) to affect with or as if with fever

Derived forms of fever

fevered, adjective feverless, adjective

Word Origin for fever

Old English fēfor, from Latin febris

Medical definitions for fever

fever
[ fēvər ]

n.

Body temperature above the normal of 98.6°F (37°C). pyrexia
Any of various diseases in which there is an elevation of the body temperature above normal.

Scientific definitions for fever

fever
[ fēvər ]

A body temperature that is higher than normal. Fever is the body's natural response to the release of substances called pyrogens by infectious agents such as bacteria and viruses. The pyrogens stimulate the hypothalamus in the brain to conserve heat and increase the basal metabolic rate.

Idioms and Phrases with fever

fever

see cabin fever; run a fever.