whitener

NOUN /hwaɪtənər/
8 LETTERS · 3 SYLLABLES · STARTS WITH W

whitener is a valid 8-letter word worth 14 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4H4I1T1E1N1E1R1
4 + 4 + 1 + 1 + 1 + 1 + 1 + 1 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does whitener mean?