regular black hole

Etymology
From having a spacetime formulation that is without discontinuities, that is, regular.

Noun

 * 1)  A mathematical formulation for a black hole which does not contain a singularity. The environment outside the event horizon is the same as other formulations for black holes.

Usage notes

 * These are not the normal formulations of black holes. Conventional formulations of black holes contain a cosmic singularity at their core.