brythonic Brython • Brythonic · · · Info · Definitions · Characters · · brythonic · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) a southern group of Celtic languages. Synonyms: Brythonic, Brittanic. · · Noun Definition 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079