ma·tri·lin·eal /ˌmætrəˈlɪniəl, ˌme-/ (a.)母系的
ma·tri·lin·eal /ˌmætrəˈlɪnɪəl, ˌme-/ 形容詞 母系的
matrilineal adj : based on or tracing descent through the female line; "matrilineal inheritance" [syn: matrilinear]