Meaning of AMMONIA in English

AMMONIA

n.1 a colourless strongly alkaline gas with a characteristic pungent smell.

Usage:

Chem. formula: NH3 2 (in full ammonia water) (in general use) a solution of ammonia gas in water.

Etymology: mod.L f. SAL AMMONIAC

Oxford English vocab.      Оксфордский английский словарь.