"High explosive" refers to a type of explosive that has a very powerful and rapid reaction, generating a large amount of heat and pressure. Synonyms for "high explosive" include "detonating explosive," "powerful explosive," "high-powered explosive," "high-velocity explosive," and "high-energy explosive." Another term often used interchangeably with "high explosive" is "HE," which stands for "high explosive." These types of explosives are commonly used in mining, military operations, and construction. Due to their dangerous nature, they require careful handling and storage, and are heavily regulated. Understanding the various synonyms for "high explosive" is important for anyone working with or around explosives to ensure safety and proper use.