giant killer

12 LETTERS · STARTS WITH G

giant killer is a valid 12-letter word worth 16 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
G2I1A1N1T1K5I1L1L1E1R1
2 + 1 + 1 + 1 + 1 + 0 + 5 + 1 + 1 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does giant killer mean?

1