Definition

Verb (transitive) To cause something to begin burning; to ignite something, often resulting in a significant or uncontrolled fire. This phrase emphasizes the action of starting a fire and the resulting state of being on fire (ablaze).

Usage

The verb phrase "set ablaze" is used with a direct object. It describes the deliberate or accidental act of starting a fire that causes something to burn vigorously. It is often used in more dramatic, formal, or journalistic contexts than the simpler "set on fire."

Examples

• The protesters set the barricade ablaze.
• A stray spark from the campfire set the dry grass ablaze.
• The historic building was set ablaze during the riot.

Advanced Usage

• Passive Voice: Commonly used to describe events where the focus is on the thing burning, not who caused it.
  • Several vehicles were set ablaze in the clash.
• Figurative Use: Can be used metaphorically to describe igniting strong emotions or a situation.
  • Her passionate speech set the audience ablaze with enthusiasm.

Variants and Related Words

• Set on fire: A more common and slightly less formal synonym.
• Ignite: A more technical term meaning to cause to burn.
• Ablaze (adjective): Burning fiercely; in flames.
  • The forest was ablaze for days.

Synonyms

Ignite, kindle, torch, set on fire, put a match to.

Related Phrasal Verbs/Constructions

• Set fire to: A synonymous construction followed by the object.
  • Vandals set fire to the abandoned factory.

Related Idioms

• To set the world ablaze: To achieve spectacular success or cause a major sensation.
  • The young inventor hoped his new idea would set the world ablaze.

Verb

1. set fire to; cause to start burning
   • Lightening set fire to the forest