matrisib matris • matrix · · · Info · Definitions · Synonyms · Characters · · matrisib · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) one related on the mother's side. Synonyms: enate, matrikin, matrilineal kin, matrilineal sib. · · Noun Definition 1 Synonyms · · · enate · · Synonym 1 matrikin · · Synonym 2 matrilineal kin · · Synonym 3 matrilineal sib · · Synonym 4 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074