projector
Definitions
An optical device that projects an image onto a surface, typically a screen.
A person or thing that projects or calculates something.
Examples
The teacher set up the projector to display the presentation on the classroom wall.
We rented a high-definition projector for our backyard movie night.
Synonyms
image projector display device video projector overhead projector slide projector
Antonyms
image receiver display screen light absorber projection surface