binary star

Fetched 2026-10-26 (cache).

Synonyms: binary stars

Antonyms: binary stars

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|astronomy}} A [[stellar system]] in which two [[star]]s orbit around their common center of [[mass]]; [[double star]].

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