volume-detonation bomb

NOUN
22 LETTERS · STARTS WITH V

volume-detonation bomb is a valid 22-letter word worth 32 points in Scrabble and 41 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
V4O1L1U1M3E1-0D2E1T1O1N1A1T1I1O1N1B3O1M3B3
4 + 1 + 1 + 1 + 3 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 3 + 3 =32 PTS
DOUBLE WORD → 64TRIPLE WORD → 96
MEANING

What does volume-detonation bomb mean?

NOUN · 1 SENSE
1

A bomb that uses a fuel-air explosive.