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Definition of lancet

lancet

/ˈlæn.sɪt/
lan · cet

Plural:lancets
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lancet Lexical Profile

lancet Game Scores & Validity

• noun

1

A small, double-edged surgical knife or sterile pricking needle with a sharp point, used to make tiny incisions or puncture the skin for capillary blood sampling.

Example

"The nurse used a sterile disposable lancet to prick the patient's finger and test his blood glucose level."


2

A tall, narrow window or arch terminating in an acutely pointed apex, characteristic of early Gothic architecture.

Example

"Sunlight filtered through the stained-glass lancets along the northern wall of the thirteenth-century cathedral."

Synonyms
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Word Origin & Etymology

From Middle English, borrowed from Old French lancette, the diminutive of lance ('spear' or 'lance'), which ultimately derives from Latin lancea.

Cite this Entry


Wordmom. (2026). Definition of Lancet. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/lancet
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