lancet

/'lɑ:nsit/

Thân thiện

A surgeon uses a lancet to make a small incision.

Definition

1. Noun:
   • A surgical instrument: A small, sharp medical knife with a pointed, double-edged blade, used by doctors for making precise punctures or small cuts, especially in procedures like bloodletting (historically) or lancing abscesses.
   • An architectural feature: A tall, narrow arch or window with a sharply pointed top, characteristic of Gothic architecture.

Usage and Examples

• Medical Context:

  • The surgeon used a sterile lancet to make a small incision.
  • For the blood test, a lancet quickly pricked her finger.

• Architectural Context:

  • The cathedral's beautiful lancet windows stretched high towards the ceiling.
  • The Gothic revival building featured a series of elegant lancet arches.

Advanced Usage

• "Lancet arch": A specific term for the pointed arch in Gothic architecture.

  • The doorway was crowned with a classic lancet arch.

• "Lancet window": A specific term for a tall, narrow window topped by a pointed arch.

  • Sunlight streamed through the colored glass of the lancet window.

Variants and Related Words

• Lanceted (adj): An architectural term describing a structure featuring lancet arches or windows.
  • The lanceted facade of the church was imposing.

Synonyms

• Medical: Scalpel, surgical knife, fleam (historical).
• Architectural: Pointed arch, Gothic arch, ogive.

Notes on Different Meanings

The two primary meanings of "lancet" are distinct: 1. The medical/surgical meaning refers to a sharp, pointed tool. 2. The architectural meaning refers to a specific, pointed shape used in design. The connection is the shared concept of a sharp, lance-like point.

Học thuật

Noun

1. a surgical knife with a pointed double-edged blade; used for punctures and small incisions
2. an acutely pointed Gothic arch, like a lance

Từ đồng nghĩa

• lance
• lancet arch