luminary luminarist • luminate · · · Info · Definitions · Synonyms · Characters · · luminary · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a celebrity who is an inspiration to others. Synonyms: leading light, guiding light, notable, notability. Example: "He was host to a large gathering of luminaries." · · Noun Definition 1 Synonyms · · · leading light · · Synonym 1 guiding light · · Synonym 2 notable · · Synonym 3 notability · · Synonym 4 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 u latin small letter u U+0075 y latin small letter y U+0079