Definition

Noun: A small lever or device that, when pulled or pressed by a finger, initiates the firing sequence of a firearm, causing it to discharge a bullet.

Usage

The term "gun trigger" specifically refers to the component of a firearm. It is a countable noun. - He kept his finger off the gun trigger until he was ready to shoot. - The police officer examined the gun's trigger for fingerprints. - A light trigger pull makes the weapon easier to fire.

Advanced Usage

• "Hair trigger": A trigger set to operate with an extremely light touch or minimal pressure, often implying a heightened state of readiness or irritability.
  • The negotiator knew the suspect was on a hair trigger.
• "To pull the trigger": Literally, to fire a gun. Figuratively, to make a final, decisive decision or to initiate a significant action.
  • After months of research, they finally pulled the trigger and bought the house.

Variants and Related Words

• Trigger (noun/verb): The more common, shortened form. As a verb, it means to cause something to happen.
  • The announcement triggered a sharp drop in stock prices.
• Trigger guard (noun): A protective loop surrounding the trigger to prevent accidental discharge.
• Trigger finger (noun): The finger (typically the index finger) used to pull a trigger; also, a medical condition involving tendon inflammation in that finger.
• Trigger mechanism (noun): The internal assembly that includes the trigger and related parts for firing.

Synonyms

• Firing lever
• Release

Related Phrases

• "Trigger-happy" (adjective): Inclined to shoot or use force hastily; quick to react aggressively.
  • The film portrayed the character as a trigger-happy cowboy.
• "Squeeze the trigger": The proper technique of applying steady, gradual pressure to fire a gun accurately.
  • Remember to breathe out and squeeze the trigger smoothly.

Noun

1. lever that activates the firing mechanism of a gun