Standard Lemma guide

decamethonium

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • General-American: /ˌdɛk.ə.məˈθoʊ.ni.əm/
  • rhymes with -əʊniəm

1

noun

Meaning 1

Synonym of decamethonium bromide.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: medicine, pharmacology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decamethonium bromide

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *déḱm̥ Proto-Hellenic *dékə Ancient Greek δέκᾰ (dékă) Ancient Greek -ᾰ́ς (-ắs) Ancient Greek δεκάς (dekás)der. Late Latin decasder. French déca-bor. English deca- French méthylène English meth(ylene) New Latin ammōniumbor. English ammonium English onium English -onium English decamethonium From deca- + meth(ylene) + -onium (“quaternary ammonium compound”).