gamma rays

10 LETTERS · STARTS WITH G

gamma rays is a valid 10-letter word worth 17 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2A1M3M3A1R1A1Y4S1

2 + 1 + 3 + 3 + 1 + 0 + 1 + 1 + 4 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does gamma rays mean?