fever

[fee-ver]

noun

1. an abnormal condition of the body, characterized by undue rise in temperature, quickening of the pulse, and disturbance of various body functions.

2. an abnormally high body temperature.

3. the number of degrees of such a temperature above the normal.

4. any of a group of diseases in which high temperature is a prominent symptom.

   scarlet fever.

5. intense nervous excitement.

   The audience was in a fever of anticipation.

verb (used with object)

1. to affect with or as with fever.

   The excitement fevered him.

fever

/ ˈfiːvə /

noun

1. an abnormally high body temperature, accompanied by a fast pulse rate, dry skin, etc

2. any of various diseases, such as yellow fever or scarlet fever, characterized by a high temperature

3. intense nervous excitement or agitation

   she was in a fever about her party

verb

1. (tr) to affect with or as if with fever

fever

1. 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.

Other Word Forms

• feverless adjective
• unfevered adjective
• fevered adjective

Word History and Origins

Origin of fever¹

First recorded before 1000; Middle English; Old English fefer, from Latin febr-, stem of febris; reinforced by Anglo-French fevre, Old French fievre, from Latin, as above

Word History and Origins

Origin of fever¹

Old English fēfor , from Latin febris

Idioms and Phrases

see cabin fever; run a fever.

Example Sentences

The presence of the virus had been confirmed in a 34-year-old pregnant woman who was admitted to hospital last month after showing symptoms that included a high fever and repeated vomiting, the ministry added.

From BBC

County, 2.8% of emergency room visits were for illnesses such as fever plus a cough or sore throat, up from 2.2% four weeks earlier.

From Los Angeles Times

Competition in China's car sector has reached a "fever pitch", said BYD in its statement.

From BBC

The first symptoms include a fever, muscle aches and pains and generally feeling unwell.

From BBC

All of the above contributed to Mars fever.

From Los Angeles Times

Related Words

• delirium 
• frenzy 
• turmoil