Langimage
English

antepyretic

|an-te-py-re-tic|

C2

/ˌæn.ti.pɪˈrɛtɪk/

before fever / prevents fever

Etymology
Etymology Information

'antepyretic' originates from a modern medical formation combining Latin and Greek elements: specifically Latin 'ante' where 'ante-' meant 'before' and Greek 'pyretikos' (from 'pyretos') where 'pyretos' meant 'fever'.

Historical Evolution

'antepyretic' was formed by analogy with 'antipyretic' (from Greek 'anti-' meaning 'against' + 'pyretikos'), adapting 'ante-' to convey 'before' rather than 'anti-'; it is a modern English medical coinage rather than a classical inherited compound.

Meaning Changes

Initially it literally conveyed 'before fever'; in medical usage it has come to be used both for 'preventing fever' and for 'occurring before fever' (two related senses remain in use).

Meanings by Part of Speech

Adjective 1

preventing or intended to prevent fever; having properties that ward off or inhibit the development of fever.

An antepyretic medication may be administered to at-risk patients to help prevent fever.

Synonyms

Antonyms

Adjective 2

occurring before the onset of fever; preceding a febrile episode (e.g., early or prodromal signs appearing prior to a rise in body temperature).

Antepyretic symptoms such as malaise and chills often appear before the temperature rises.

Synonyms

Antonyms

Last updated: 2025/08/22 20:25