succuba succub • succubae · · · Info · Definitions · Synonyms · Characters · · succuba · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) a female demon believed to have sexual intercourse with sleeping men. Synonyms: succubus. · · Noun Definition 1 Synonyms · · · succubus · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 s latin small letter s U+0073 u latin small letter u U+0075