semiotics semiotician • semioval · · · Info · Definitions · Synonyms · Characters · · semiotics · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) (philosophy) a philosophical theory of the functions of signs and symbols. Synonyms: semiology. · · Noun Definition 1 Synonyms · · · semiology · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074