decrescent moon

15 LETTERS · STARTS WITH D

decrescent moon is a valid 15-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2E1C3R1E1S1C3E1N1T1M3O1O1N1

2 + 1 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does decrescent moon mean?