disbelief

NOUN /,dɪsbɪ'lif/
9 LETTERS · 3 SYLLABLES · STARTS WITH D

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

SCRABBLE WORDS WITH FRIENDS
D2I1S1B3E1L1I1E1F4
2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does disbelief mean?