dirty bomb

NOUN /dɜrti_bɑm/
10 LETTERS · STARTS WITH D

dirty bomb is a valid 10-letter word worth 19 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2I1R1T1Y4B3O1M3B3
2 + 1 + 1 + 1 + 4 + 0 + 3 + 1 + 3 + 3 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does dirty bomb mean?

NOUN · 1 SENSE
1

An atom bomb that leaves considerable radioactive contamination.