Boom

Definition and stakes

Portrait of George Manville Fenn George Manville Fenn,  The Crystal Hunters: A Boy's Adventures in the Higher Alps

“ For from somewhere unseen and high above, there was a sudden roar, a terrific crash, then a rushing sound, followed by a dead silence of a few seconds, and then the earth seemed to receive a quivering blow, resulting in a boom like that of some monstrous gun, and the noise now ran up the valley, vibrating from side to side, till it died away in a low moan. ”
Source: Gutenberg

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