projectionist

[ pruh-jek-shuh-nist ]
/ prəˈdʒɛk ʃə nɪst /

noun

an operator of a motion-picture or slide projector.
a person who makes projections, especially a cartographer.

Origin of projectionist

First recorded in 1920–25; projection + -ist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for projectionist

projectionist

/ (prəˈdʒɛkʃənɪst) /

noun

a person responsible for the operation of film projection machines
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012