Cannon sound

BLAST

Think of the loud noise made when something explodes or is fired forcefully, often heard in action movies or fireworks displays.

"Cannon sound" points to "BLAST" because that’s the loud, explosive noise a cannon makes when fired. The word also works as a straightforward definition—think of phrases like "a blast of thunder" or "the cannon let out a blast." No hidden wordplay here, just a direct connection between the sound and the answer.