luminous flux is a noun meaning "the rate of flow of light energy". It carries one recorded sense.
the rate of flow of light energy
Definitions, synonyms and semantic relations for luminous flux come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.
147,478 entries in AltF Lexicon, 83,117 of them with their syllables marked.
Look up another word