infaller
nounEtymology From in- + faller.
1
Astrophysics A particle that falls behind the event horizon, for example into a black hole.
- The relative boost I talked about is again between an early infaller which could be part of the matter and a late infaller.2016, Roger Blandford, David Gross, Alexander Sevrin, Astrophysics and Cosmology: Proceedings of the 26th Solvay Conference on Physics: