button up

VERB
9 LETTERS · 2 SYLLABLES · STARTS WITH B

button up is a valid 9-letter word worth 12 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3U1T1T1O1N1U1P3
3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 =12 PTS
DOUBLE WORD → 24TRIPLE WORD → 36
MEANING

What does button up mean?

VERB · 1 SENSE
1

Refuse to talk or stop talking; fall silent.