tranquilize

VERB /træŋkwə,laɪz/
11 LETTERS · 3 SYLLABLES · STARTS WITH T

tranquilize is a valid 11-letter word worth 29 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1R1A1N1Q10U1I1L1I1Z10E1
1 + 1 + 1 + 1 + 10 + 1 + 1 + 1 + 1 + 10 + 1 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING

What does tranquilize mean?