extragalactic

Fetched 2026-10-26 (cache).

Synonyms: intragalactic

Antonyms: intragalactic

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{lb|en|astronomy}} Originating outside of the [[Milky Way]] galaxy.
2. {{lb|en|astronomy}} Originating outside of any [[galaxy]].
3. {{lb|en|science fiction|space flight}} Originating outside of the local galaxy.

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