pyrexia

[paɪˈrɛksiə]
nounfemininepl: pyrexias
febre
1. A medical condition characterized by an abnormally high body temperature; fever
The patient presented with pyrexia and chills after the surgery.
O paciente apresentou febre e calafrios após a cirurgia.
2. In clinical medicine, any elevation of body temperature above the normal range (typically above 37°C or 98.6°F)
The pyrexia indicated a possible infection that required immediate investigation.
A febre indicava uma possível infecção que exigia investigação imediata.
Pyrexia is primarily a formal medical term used by healthcare professionals in both English and Portuguese-speaking countries. In everyday conversation, 'fever' (febre) is preferred. The term is common in clinical documentation, medical journals, and formal medical settings in both Brazil and the USA.
Synonyms / Sinônimos
feverfebrilitytemperature
Antonyms / Antônimos
normothermiahypothermia

Regional Variations

General Brazilian Portuguese
febre
Standard medical and colloquial term used throughout Brazil
Portugal
febre
Identical usage in European Portuguese; pyrexia is primarily a medical/technical term
Medical Context
pirexia
Direct transliteration used in medical literature and academic texts

Related Words

febrileafebrileantipyreticthermometerhypothermia

Related Idioms & Phrases

running a fever
febre alta (high fever)
apresentar febre (to present with fever)
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