noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   ammonia, NH₃. uncountable
2. 2
   Any saturated hydride of nitrogen having a general formula NₙHₙ₊₂ such as hydrazine. countable, uncountable

Synonyms

All synonyms

ammoniahydrogen nitridenitrogen trihydridetrihydrogen nitride

Etymology

See azo-.

Related phrases

general formula

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.