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.
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.