matrilineal kin

NOUN
15 LETTERS · STARTS WITH M

matrilineal kin is a valid 15-letter word worth 20 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3A1T1R1I1L1I1N1E1A1L1K5I1N1
3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 5 + 1 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does matrilineal kin mean?

NOUN · 1 SENSE
1

One related on the mother's side.