Loupe

/luːp/

Meaning & Definition

noun
A small magnifying glass used by jewelers, watchmakers, and other professionals to inspect fine details.
The jeweler used a loupe to examine the clarity of the diamond.
A magnifying lens, often handheld, that provides a close-up view of small objects.
He brought his loupe to study the intricate engravings on the antique coin.
A device similar to a magnifying glass, used for detailed work in various fields.
The technician used a loupe to check the wiring on the circuit board.

Etymology

From the French word 'loupe', meaning 'wolf' (as it relates to a small and possibly sharp object).

Common Phrases and Expressions

using a loupe
Examining something closely with a magnifying lens.
louping in
Getting a closer look at something in detail.

Related Words

magnify
To make something appear larger than it is.
optics
The branch of physics that deals with the behavior and properties of light.

Slang Meanings

A way to refer to a close inspection.
I need to take a loupe to that painting to check the details.