Local English word record

monatomic

adjective · 1 sense

of or relating to an element consisting of a single atom

Practice this word

Examples

  • helium and argon are monatomic gases

Word relationships

Synonyms

monoatomic

Source and method

This page uses the locally materialized K5English vocabulary cohort. WordNet, where present, is enrichment only and does not determine K-5 admission.

Princeton WordNet 3.0