'Self-luminous' definitions:

Definition of 'self-luminous'

(from WordNet)
adjective
Having in itself the property of emitting light

Definition of 'Self-luminous'

From: GCIDE
  • Self-luminous \Self`-lu"mi*nous\, a. Possessing in itself the property of emitting light. --Sir D. Brewster. [1913 Webster]