sonic boom

NOUN
10 LETTERS · 2 SYLLABLES · STARTS WITH S

sonic boom is a valid 10-letter word worth 15 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1O1N1I1C3B3O1O1M3
1 + 1 + 1 + 1 + 3 + 0 + 3 + 1 + 1 + 3 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does sonic boom mean?

NOUN · 1 SENSE
1

An explosive sound caused by the shock wave of an airplane traveling faster than the speed of sound.

“a sonic boom follows an aircraft as a wake follows a ship”