radiation belt

14 LETTERS · STARTS WITH R

radiation belt is a valid 14-letter word worth 16 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1A1D2I1A1T1I1O1N1B3E1L1T1

1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does radiation belt mean?