noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The univalent H₂I⁺ cation, derived from iodane countable, uncountable
2. 2
   Any organic derivative of this cation countable, uncountable

Related phrases

iodonium ion

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