bloodstain

Thân thiện

There is a small, dark red bloodstain on the sleeve of the white lab coat.

Definition

Noun: A bloodstain is a mark or discoloration left on a surface by blood. It is a visible spot or patch where blood has been deposited and often absorbed or dried.

Usage

A bloodstain is used to refer to the physical evidence or mark left behind after blood has been spilled or transferred onto a material like fabric, wood, or flooring. It is a common term in forensic, medical, and everyday contexts when describing a scene.

Examples

• The detective carefully examined the bloodstain on the carpet.
• It was difficult to remove the old bloodstain from the shirt.
• A small bloodstain was found on the wall near the window.

Advanced Usage

• Pattern analysis: In forensic science, the size, shape, and distribution of a bloodstain can provide clues about the events that caused it.
  • The bloodstain pattern suggested a high-velocity impact.
• As evidence: A bloodstain itself, or its location, can be a critical piece of evidence.
  • The presence of a bloodstain placed him at the scene.

Variants and Related Words

• Bloodstained (adjective): Describing an object marked with one or more bloodstains.
  • They discovered a bloodstained knife.
• Stain (noun): A more general term for a discolored patch or mark. A bloodstain is a specific type of stain.

Synonyms

• Blood spot
• Blood mark
• Gore (though this more broadly implies clotted or viscid blood, not just a stain)

Related Phrases

• To be covered in bloodstains: To have many such marks.
  • His apron was covered in bloodstains after the surgery.

Học thuật

Noun

1. a discoloration caused by blood