Definition of motion–picture projector
: a machine that projects and shows motion pictures on a screen and that is usually fitted with suitable electrical or mechanical attachments for reproducing sound in synchronism with the picture — compare sound projector
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up motion–picture projector? Please tell us where you read or heard it (including the quote, if possible).