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Meaning of SMBHB | Babel Free

Noun CEFR B1

Definitions

Abbreviation of supermassive black hole binary (a pair of supermassive black holes at the centre of two galaxies that have merged).

abbreviation, alt-of

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

SMBSS SMC SMCR SMD SMDA SME