adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Having atoms of only one element, especially having elements of only a single isotope. not-comparable
2. 2
   Taking place within the same ring of a compound. not-comparable

Synonyms

All synonyms

nuclear

Antonyms

All antonyms

heteronuclear

Etymology

From homo- + nuclear.

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