magnifier

/'mægnifaiə/

Thân thiện

A scientist uses a magnifier to examine a small insect specimen.

Definition

Noun: 1. An optical instrument that makes objects appear larger: A magnifier is a device, typically a lens or combination of lenses, used to enlarge the appearance of an object for closer inspection. The most common example is a simple magnifying glass. 2. Something that increases the perception or intensity of a quality: In a figurative sense, a magnifier can be anything that amplifies or makes more noticeable a particular condition, feeling, or effect.

Usage

• The word "magnifier" is used to refer to a physical tool for visual enlargement.
• It can also be used metaphorically to describe a factor that intensifies an experience or perception.
• It is typically preceded by an adjective specifying the type (e.g., "optical magnifier," "digital magnifier") or the power (e.g., "10x magnifier").

Examples

• Literal Usage:
  • She used a magnifier to read the tiny print on the antique map.
  • The jeweler examined the diamond closely with a powerful magnifier.
• Figurative Usage:
  • Stress can be a magnifier of existing health problems.
  • Social media often acts as a magnifier for public opinion.

Advanced Usage

• "To act as a magnifier": To serve the function of making something appear larger or more significant.
  • The quiet room acted as a magnifier for every small sound.
• "Under the magnifier": Being subjected to close scrutiny or examination.
  • The company's financial practices are under the magnifier of regulatory authorities.

Variants and Related Words

• Magnify (verb): To make something appear larger, especially using a lens, or to exaggerate the importance of something.
  • This lens magnifies the image by twenty times.
  • He tends to magnify small problems into major crises.
• Magnification (noun): The process of enlarging something or the degree to which it is enlarged.
  • The microscope allows for high magnification of cellular structures.

Synonyms

• Loupe: A small, high-power magnifying glass used by jewelers and watchmakers.
• Lens: A piece of glass or other transparent material with curved sides for concentrating or dispersing light rays, often used for magnification.
• Amplifier: Something that increases the strength or intensity of something (more common for sound or figurative use).

Related Phrases

• Magnifying glass: The most common handheld optical magnifier consisting of a single convex lens.
  • The detective pulled out his magnifying glass to inspect the clue.

Học thuật

Noun

1. a scientific instrument that magnifies an image