IPA: /ˌæntiˈpaɪrɛtɪk/
KK: /ˌæntiˈpaɪrɛtɪk/
Describing something that helps to lower body temperature when someone has a fever.
The doctor prescribed an antipyretic medication to help reduce her fever.
A type of medicine that helps to lower body temperature when someone has a fever.
The doctor recommended an antipyretic to help reduce my fever.
Antipyretic is formed from "anti-" (meaning against) and "pyretos" (from Greek πυρετός, meaning fever). The word describes a substance that works against fever.
Think of 'anti-' meaning against and 'pyretos' relating to fever — that's why antipyretic refers to something that fights fever.