noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The aliphatic halogenated hydrocarbon with chemical formula CH₃I, used in organic synthesis to introduce a methyl group into compounds. countable, uncountable
2. 2
   A derivative of iodomethane. countable, uncountable

Synonyms

All synonyms

methyl iodidemethyl iodide

Etymology

From iodo- + methane.

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