US /əˈmoʊni.əm/
noun Freq #33102

Meanings

  1. 1
    noun

    the ion NH4 derived from ammonia

  2. 2
    noun

    The univalent NH₄⁺ cation, derived by the protonation of ammonia

  3. 3
    noun

    Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals

Thesaurus

Synonyms
1 noun · the ion nh4 derived from... ammonium ion
Word family
Derived forms alkylammoniumammonianammonitrateammoniumlikeammoniumylbenzyldimethylhexadecylammoniumbisammoniumbutylammoniumcetyltriethylammoniumcetyltrimethylammoniumcuprammoniumcuproammonium

Etymology

Etymology tree New Latin ammōniumbor. English ammonium From New Latin ammōnium. Equivalent to ammonia + -ium.

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