sell someone out

VERB
16 LETTERS · STARTS WITH S

sell someone out is a valid 16-letter word worth 16 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1L1L1S1O1M3E1O1N1E1O1U1T1
1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does sell someone out mean?

VERB · 1 SENSE
1

Give information that compromises others.