wiper arm

NOUN
9 LETTERS · STARTS WITH W

wiper arm is a valid 9-letter word worth 15 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4I1P3E1R1A1R1M3
4 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 3 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does wiper arm mean?

NOUN · 1 SENSE
1

Contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet.