rotary shutter

14 LETTERS · STARTS WITH R

rotary shutter is a valid 14-letter word worth 19 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1O1T1A1R1Y4S1H4U1T1T1E1R1

1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 4 + 1 + 1 + 1 + 1 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does rotary shutter mean?