An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production …

Explosive, any substance or device that can be made to produce a volume of rapidly expanding gas in an extremely brief period. There are three fundamental types: mechanical, nuclear, and chemical.

The meaning of EXPLOSIVE is relating to, characterized by, or operated by explosion. How to use explosive in a sentence.

An explosive is a substance that can be made to explode by being hit or lit on fire. You might use an explosive to create a tunnel through a mountain — but you probably shouldn't use one to clear …

2 hours ago · A shelter-in-place order is in effect for an area near Bigfork due to a report of an explosive device.

ATF investigates and prevents crimes that involve the unlawful manufacture, sale, possession and use of explosives. If you need assistance regarding explosives enforcement-related issues, please …

Jan 14, 2026 · An explosive is a reactive substance containing a significant amount of potential energy that undergoes an extremely rapid chemical transformation. This near-instantaneous change results …

EXPLOSIVE definition: 1. exploding or able to explode easily: 2. very loud and sudden, like an explosion: 3. An…. Learn more.

If you describe someone as explosive, you mean that they tend to express sudden violent anger. She was unpredictable, explosive, impulsive and easily distracted. He's inherited his father's explosive …

Pertaining to or of the nature of explosion; tending or liable to explode, or to cause explosion: as, the explosive force of gunpowder; explosive mixture; explosive paroxysms of nerve-force.