decrepitation(n = noun.event) - the crackling or breaking up of certain crystals when they are heated;
is a kind of crackle, crackling, crepitation
Derived forms verb decrepitate₂, verb decrepitate₁

N  snap, rapping, decrepitation, crepitation, report, thud, burst, explosion, blast, boom, discharge, detonation, firing, salvo, volley, squib, cracker, firecracker, cherry bomb, M, gun, cap, cap gun, popgun, implosion, bomb burst, atomic explosion, nuclear explosion (arms), gunpowder, dynamite, gun cotton, nitroglycerine, nitrocellulose, plastic explosive, plastique, TNT, cordite, trinitrotoluene, picric acid, picrates, mercury fulminate (arms), whack, wham, pow, rapping, Int, kaboom!, whamo!, Heewhack!, pow!.