Explosion

Definition

An explosion is a violent and sudden release of energy, often accompanied by a loud noise, heat, light, and pressure wave. It may result from chemical reactions, physical processes, or mechanical failures.

Parts of Speech

• Noun

Pronunciation

American English

• IPA Pronunciation: /ɪkˈsploʊʒən/
• Respelling: ik-SPLOH-zhuhn

British English

• IPA Pronunciation: /ɪkˈspləʊʒən/
• Respelling: ik-SPLOH-zhuhn

Etymology

The word "explosion" originates from the Latin "explosio," meaning "a driving off by clapping," derived from "explodere," which combines "ex-" (out) and "plaudere" (to clap). The modern usage related to violent outbursts of energy developed in the 17th century.

Derivatives

• Explosive (adjective/noun)
• Explode (verb)
• Explosively (adverb)
• Explosion-proof (adjective)
• Overexplosion (noun)

Synonyms

• Blast
• Detonation
• Eruption

Antonyms

• Implosion
• Compression
• Stability

Usage

The noun "explosion" is often used in contexts involving physical or metaphorical bursts. For example, "The explosion damaged several buildings in the area," or "The sudden explosion of laughter took everyone by surprise."

Related Terms

• Shockwave: A wave of pressure caused by an explosion.
• Combustion: A chemical process leading to the release of heat and light.
• Ignition: The process of setting something on fire or causing it to explode.

Detailed Definitions

Noun

• A violent burst of energy, often resulting in destruction: Refers to the physical phenomenon caused by a rapid expansion of gases.
  • Example: "The explosion shattered windows in nearby buildings."
• A sudden increase or outbreak: Describes a metaphorical surge or burst, such as in activity or emotions.
  • Example: "There was an explosion of interest in the new technology."