ESSJa states it is a derivative of *mati (“mother”). Compare also Vasmer's statement. Derksen, on the other hand, prefers to connect it to Latin mātūrus (“mature”), perhaps, ultimately, from Proto-Indo-European *meh₂- (“to ripen, to mature”).
singular | masculine | feminine | neuter |
---|---|---|---|
nominative | *matorъ | *matora | *matoro |
genitive | *matora | *matory | *matora |
dative | *matoru | *matorě | *matoru |
accusative | *matorъ | *matorǫ | *matoro |
instrumental | *matoromь | *matorojǫ | *matoromь |
locative | *matorě | *matorě | *matorě |
vocative | *matore | *matoro | *matoro |
dual | masculine | feminine | neuter |
nominative | *matora | *matorě | *matorě |
genitive | *matoru | *matoru | *matoru |
dative | *matoroma | *matorama | *matoroma |
accusative | *matora | *matorě | *matorě |
instrumental | *matoroma | *matorama | *matoroma |
locative | *matoru | *matoru | *matoru |
vocative | *matora | *matorě | *matorě |
plural | masculine | feminine | neuter |
nominative | *matori | *matory | *matora |
genitive | *matorъ | *matorъ | *matorъ |
dative | *matoromъ | *matoramъ | *matoromъ |
accusative | *matory | *matory | *matora |
instrumental | *matory | *matorami | *matory |
locative | *matorěxъ | *matoraxъ | *matorěxъ |
vocative | *matori | *matory | *matora |