antipyretic

名词 antipyretic:

1. any medicine that lowers body temperature to prevent or alleviate fever
   同义词：febrifuge

形容词 antipyretic:

1. preventing or alleviating fever

an.ti.py.ret.ic

adj.（形容词）
Reducing or tending to reduce fever.
退热的，解热的：退热的或易于退热的
n.（名词）
A medication that reduces fever.
退烧药

【引伸】
an.tipyre.sis