hyperpyrexia

American  

[hahy-per-pahy-rek-see-uh] / ˌhaɪ pər paɪˈrɛk si ə /

noun

Pathology.

1. an abnormally high fever.

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hyperpyrexia British  

/ ˌhaɪpəpaɪˈrɛtɪk, ˌhaɪpəpaɪˈrɛksɪə /

noun

1. Also called: hyperthermia.   hyperthermy.  pathol an extremely high fever, with a temperature of 41°C (106°F) or above

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Other Word Forms

• hyperpyretic adjective
• hyperpyrexial adjective

Etymology

Origin of hyperpyrexia

First recorded in 1865–70; hyper- + pyrexia

Example Sentences

They probably act, therefore, by diminishing the metamorphosis of the tissues, and the consequent loading of the blood with excrementitious products which the hyperpyrexia has a tendency to promote.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

In still other cases the symptoms resemble those which occur in extreme hyperpyrexia dependent upon overwhelming and paralysis of the nervous centres.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

This striking fact is of much interest in its bearing on the theory of hyperpyrexia, and may possibly be explained by some marked difference in the conditions of heat-dispersion in these different diseases.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

The prominent symptoms are pain in the region of the kidneys, oedema of face, tense and frequent pulse, great prostration, profuse epistaxis, violent delirium, and hyperpyrexia.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

Imperfect reaction from a chill, long persistent hyperpyrexia, diarrhoea or vomiting, or chronic paludal cachexia, or, it may be, some epidemic influence, may produce it.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various