noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A form of redox reaction in which part of a reactant is oxidized and part of it is reduced simultaneously countable, uncountable
2. 2
   A reaction wherein a single reactant generates two chemical species which are different from each other and the initial reactant. countable, uncountable

Antonyms

All antonyms

comproportionation

Etymology

Possibly from disproportion + -ation, or from disproportionate + -ion.

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