sector disk

11 LETTERS · STARTS WITH S

sector disk is a valid 11-letter word worth 17 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1C3T1O1R1D2I1S1K5

1 + 1 + 3 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 5 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does sector disk mean?