名詞 defervescence:

1. abatement of a fever as indicated by a reduction in body temperature

de.fer.ves.cence

n.Medicine （名詞）【醫(yī)學】
Abatement of a fever.
退熱，退燒

來源：
From Latin dôfervôscôns dôfervôscent- [present participle of] dôfervôscere [to stop boiling, cool off]
源自 拉丁語 dôfervôscôns dôfervôscent- [] dôfervôscere的現在分詞 [停止沸騰，冷靜]
dô- [de-]
dô- [前綴，表示.除去.]
fervôscere [to grow hot] [inchoative of] fervôre [to be hot, boil] * see bhreu-
fervôscere [變熱] [] fervôre的起始動詞 [熱的，沸騰] *參見 bhreu-

【引伸】
de.fervesce.
de.ferves.cent
adj.（形容詞）