smbhb
Fetched 2026-10-26 (cache).
Related words from Datamuse; suggestions, not definitions.
Noun
- {{lb|en|astronomy}} {{abbreviation of|en|supermassive black hole binary}} (a pair of [[supermassive black hole]]s at the centre of two merged galaxies).
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.