trihelium

Fetched 2026-10-26 (cache).

Synonyms: perihelium, trillium, trifolium, tribolium, trachelium, thelium

Antonyms: perihelium, trillium, trifolium, tribolium, trachelium, thelium

Related words from Datamuse; suggestions, not definitions.

Noun

1. A [[molecule]] composed of three [[helium]] [[atoms]], or matter composed of such molecules. Symbol: He₃.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.