plural of luminous flux

Light-emitting. / (vision, of a perceived color) Having a luminosity exceeding 100%. / (figuratively) Prominent or famous for virtue or greatness.

(astronomy, meteorology, aviation) Any of a variety of upper atmospheric optical phenomena associated with thunderstorms.

plural of transient luminous event

(astronomy) A type of weak supernova whose luminous shell cools quickly and within days goes dark

Emitting light by luminescence.

(physics) Any emission of light that cannot be attributed merely to the temperature of the emitting body.

plural of luminescence

present participle of luminesce

Third-person singular simple present indicative form of luminesce