nightclothes

NOUN /naɪtkloʊðz/
12 LETTERS · STARTS WITH N

nightclothes is a valid 12-letter word worth 21 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
N1I1G2H4T1C3L1O1T1H4E1S1
1 + 1 + 2 + 4 + 1 + 3 + 1 + 1 + 1 + 4 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does nightclothes mean?