supergalaxy

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A very large, extended [[cluster]] of [[galaxy|galaxies]].
2. A single, isolated galaxy as a result of a wholesale merger of a galaxy cluster or group.

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