disk controller

NOUN
15 LETTERS · STARTS WITH D

disk controller is a valid 15-letter word worth 21 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2I1S1K5C3O1N1T1R1O1L1L1E1R1
2 + 1 + 1 + 5 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does disk controller mean?

NOUN · 1 SENSE
1

(computer science) a circuit or chip that translates commands into a form that can control a hard disk drive.