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Projector - Meaning, Definition & English Examples

A projector is a device that displays images or videos onto a surface, such as a screen or wall, by shining light through a lens. It is commonly used for presentations, movies, or teaching.

projector

/prəˈdʒɛktər/ /prəˈdʒɛktə/

Definition:

A device that projects images or videos onto a surface, often used for presentations or movies.

Synonyms:

beamer, overhead projector, slide projector

Part of Speech:

noun

Antonyms:

screen, viewer

Common Collocations:

digital projector, movie projector, projector screen, portable projector

Derivatives:

project, projection, projecting

Usage Tips:

Use "projector" for devices displaying visuals; avoid confusing it with "project" (verb).

Common Phrases:

front projector, rear projector, home theater projector

Etymology:

From Latin "projectus," meaning "thrown forward," via French "projecteur."

Examples:

  • 1. The teacher used a projector to show the slides.
  • 2. We watched the movie on a large projector screen.
  • 3. The office bought a new portable projector for meetings.
  • 4. He adjusted the focus of the classroom projector.
  • 5. The film festival featured an outdoor projector setup.

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