bullet fingerprinting

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bullet fingerprinting

A forensic scientist examines a bullet under a microscope for bullet fingerprinting.

Definition

Noun: * The forensic identification of a firearm: The process of identifying the specific gun that fired a bullet or cartridge case by analyzing the unique, microscopic marks left on them by the gun's barrel and firing mechanism.

Usage
  • Bullet fingerprinting is a crucial technique in forensic science for linking a weapon to a crime scene.
  • The detective explained that bullet fingerprinting of the recovered shell casings could identify the murder weapon.
  • Advances in technology have made bullet fingerprinting more precise and reliable.
Advanced Usage
  • "To perform bullet fingerprinting": To conduct the specific forensic analysis.
    • The lab was asked to perform bullet fingerprinting on the evidence.
  • "Subject to bullet fingerprinting": Describing evidence that undergoes this process.
    • All firearms evidence was subject to bullet fingerprinting.
Variants and Related Words
  • Ballistic fingerprinting (n): A synonymous term for bullet fingerprinting.
  • Firearm identification (n): The broader field of study that includes bullet fingerprinting.
  • Toolmark analysis (n): The forensic discipline of analyzing marks left by tools, which includes the marks from firearms.
Synonyms
  • Ballistics identification
  • Firearm toolmark examination
Related Concepts (Not Phrasal Verbs or Idioms)
  • Striations (n): The microscopic parallel lines engraved on a bullet's surface by the rifling in a gun barrel, which are compared during bullet fingerprinting.
  • Breech face marks (n): Impressions left on the base of a cartridge case by the rear surface of the gun's firing chamber.
  • Firing pin impression (n): The mark left on the primer of a cartridge case by the gun's firing pin.
bullet fingerprinting

A forensic scientist examines a bullet under a microscope for bullet fingerprinting.

Noun
  1. identification of the gun that fired a bullet from an analysis of the unique marks that every gun makes on the bullet it fires and on the shell ejected from it

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