gesture language

16 LETTERS · STARTS WITH G

gesture language is a valid 16-letter word worth 18 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2E1S1T1U1R1E1L1A1N1G2U1A1G2E1

2 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 1 + 1 + 2 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does gesture language mean?