xanthorrhoeaceae Xanthorrhoea • xanthorroea · · · Info · Definitions · Characters · · xanthorrhoeaceae · · Text Latin · · Script 16 · · Length 5 · · Syllables Definitions · · · (noun) one of many subfamilies into which some classification systems subdivide the Liliaceae but not widely accepted. Synonyms: Xanthorrhoeaceae, family Xanthorrhoeaceae, grass tree family. · · 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 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 x latin small letter x U+0078