give one's best

VERB
15 LETTERS · STARTS WITH G

give one's best is a valid 15-letter word worth 18 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
G2I1V4E1O1N1E1'0S1B3E1S1T1
2 + 1 + 4 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 3 + 1 + 1 + 1 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does give one's best mean?

VERB · 1 SENSE
1

Perform a task as well as possible.

BROADER