a soundproof compartment in a theater where a motion-picture projector is housed and from which the picture is projected on the screen.
a compartment at the rear of or above an auditorium, in which spotlights and other lighting units are operated.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use projection booth in a sentence
Just which parts of the brain serve as the projection booth for nightmares is uncertain.Scientists Are Learning to Read—and Change—Your Nightmares | Jeffrey Kluger | August 6, 2020 | Time
I sat there in the projection booth and thought, “Oh my god, you could tell a story this way?”Paul Haggis on Scientology, the ‘Crash’ Oscar, and ‘Third Person’ | Kevin Fallon | June 19, 2014 | THE DAILY BEAST