Triatomic

adj

adj ·Rare ·Advanced level

Definitions

Adjective

1
Consisting of three atoms. not-comparable
"Ozone is a triatomic form of oxygen."

Synonyms

atomic cyclic cyclical diatomic monatomic subatomic

Example

"Ozone is a triatomic form of oxygen."

Etymology

From tri- + atomic.

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