English Dictionary: ammonia | by the DICT Development Group |
2 results for ammonia | |
From WordNet (r) 3.0 (2006) [wn]: | |
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From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Ammonia \Am*mo"ni*a\, n. [From sal ammoniac, which was first obtaining near the temple of Jupiter Ammon, by burning camel's dung. See {Ammoniac}.] (Chem.) A gaseous compound of hydrogen and nitrogen, {NH3}, with a pungent smell and taste: -- often called {volatile alkali}, and {spirits of hartshorn}. |