stream driver

13 LETTERS · STARTS WITH S

stream driver is a valid 13-letter word worth 18 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1T1R1E1A1M3D2R1I1V4E1R1

1 + 1 + 1 + 1 + 1 + 3 + 0 + 2 + 1 + 1 + 4 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does stream driver mean?