transcription, транскрипция: [ ə-ˈmō-nē-ˌak ]
noun
Etymology: Middle English & Latin; Middle English, from Latin ammoniacum, from Greek ammōniakon, from neuter of ammōniakos of Ammon
Date: 15th century
: the aromatic gum resin of a southwest Asian herb ( Dorema ammoniacum ) of the carrot family used as an expectorant and stimulant and in plasters