heraclitus heraclitic • herakles · · · Info · Definitions · Characters · · heraclitus · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a presocratic Greek philosopher who said that fire is the origin of all things and that permanence is an illusion as all things are in perpetual flux (circa 500 BC). Synonyms: Heraclitus. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075