skin colour

NOUN
11 LETTERS · STARTS WITH S

skin colour is a valid 11-letter word worth 16 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1K5I1N1C3O1L1O1U1R1
1 + 5 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does skin colour mean?