English

amidapsone

Blend of amide + dapsone.

Egyptian jmn

Ancient Greek Ᾰ̓́μμων

Latin Ammōn

Latin ammoniacus

English ammonia

English amide

Today it means

noun An antimicrobial solution used in the treatment of Marek's disease in chickens.

Language periods are conventional ranges, not dates for this word.

Etymograph / amidapsone