say it: LOO-muh-nuhs
luminous is an adjective meaning "softly bright or radiant". It is pronounced /ˈlumənəs/ — LOO-muh-nuhs. It carries one recorded sense.
Definitions, synonyms and semantic relations for luminous come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.