noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Abbreviation of black hole mass. abbreviation, alt-of
2. 2
   Abbreviation of massive black hole (“supercollapsar”). abbreviation, alt-of
3. 3
   Abbreviation of massive black hole (“large and very large black holes / intermediate-mass and super-massive black holes”). abbreviation, alt-of
4. 4
   Abbreviation of macroscopic black hole (“small / stellar-mass black hole”). abbreviation, alt-of
5. 5
   Abbreviation of microscopic black hole. abbreviation, alt-of

Show 2 more definitions

6. 6
   Abbreviation of micro black hole. abbreviation, alt-of
7. 7
   Abbreviation of mini black hole. abbreviation, alt-of

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.