Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
self-luminous is an adjective meaning "having in itself the property of emitting light". It carries one recorded sense.
having in itself the property of emitting light
Definitions, synonyms and semantic relations for self-luminous 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, every one with its syllables marked.
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