Designed and constructed to withstand or minimize damage from an internal or external explosion.

(chemistry) Any of several highly unstable explosives that are the silicon analogues of existing carbon ones.

(logic) The principle or axiom of classical logic and some other logical systems stating that if a contradiction or a false proposition is proven to be true, then it proves that everything is true. In symbols: ⊥→P

(evolutionary biology) The relatively rapid appearance, during the Cambrian Period around 541 million years ago, of most major animal phyla, as demonstrated in the fossil record.

(by extension) The rapid appearance of anything.

A belt packed with explosives and armed with a detonator, worn by a suicide bomber.

plural of Favier explosive

Any of several explosive mixtures, chiefly of ammonium nitrate and a nitrate derivative of naphthalene, used in mining.

(meteorology) A decline in the barometric pressure of twenty-four millibars over a twenty-four hour period at or north of sixty-degrees latitude.

plural of explosive cyclogenesis