Alternative form of black hole

A place of punitive confinement; a lockup or cell; a military guardroom.

(transitive, Internet) To redirect (network traffic, etc.) nowhere; to discard (incoming traffic).

simple past tense and past participle of black hole

plural of black hole

present participle of black hole

(astronomy) Any black hole with a mass from 10⁵ to 10¹⁰ times that of the Sun.

A black hole solution for (2+1)-dimensional gravity with a negative cosmological constant.

A phenomenon in which slow light is passed through a Bose-Einstein condensate that is itself spinning faster than the local speed of light within to create a vortex capable of trapping the light behind an event horizon, just as a gravitational black hole would.

An uncharged (q = 0), nonrotating (L = 0) black hole.