Marked by extremely high volume and intensity of sound
There was a deafening roar that echoed throughout the cavern.
Another deafening clap of thunder brought her hands instinctively to her ears.
Another brilliant bolt of lightning ended in a deafening clap of thunder.
The guns of that battery were being fired continually one after another with a deafening roar, enveloping the whole neighborhood in powder smoke.
Faster and faster, vying with one another, they moved at the double or at a trot, vanishing amid the clouds of dust they raised and making the air ring with a deafening roar of mingling shouts.