Definition

A type of combustion that occurs quickly and produces a lot of heat and light, often resulting in an explosion or intense fire.

Example

The deflagration caused significant damage to the building and surrounding area.

Conversation

I read about a recent deflagration in a lab that got out of control.

Wow, that sounds dangerous! What happened?

Apparently, it was an experiment gone wrong, and the fire spread quickly.

I can only imagine the chaos that ensued during that deflagration.

Synonyms & Antonyms

Root Explanation

Deflagration is formed from "de-" (meaning down or away) and "flagrare" (meaning to burn). The term describes a combustion process that occurs with a rapid release of heat and light, typically at a speed less than the speed of sound, hence the idea of burning away.

Memory Tip

Think of something 'burning away' ('flagrare') as it happens 'down' or 'away' ('de-') — that's what deflagration means.

Visually Confused Words