noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any addition reaction that introduces a heteroatom
2. 2
   The effect of the addition of two or more different agents

Antonyms

All antonyms

isoaddition

Etymology

From hetero- + addition.

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