projector

noun

pro·​jec·​tor prə-ˈjek-tər 

1

: one that plans a project

specifically : promoter

2

: one that projects: such as

a

: a device for projecting a beam of light

b

: an optical instrument for projecting an image upon a surface

c

: a machine for projecting movies on a screen

3

: an imagined line from an object to a surface along which projection takes place

Examples of projector in a Sentence

Recent Examples on the Web

Check out our other guides to the best telescopes, binoculars, cameras, star projectors, drones, lego and much more. —Harry Bennett, Space.com, 24 May 2026

There’s one enjoyably oddball visual when Passenger Man disrupts a cozy projector-and-canopy movie night in the forest and suddenly the faces of Gregory Peck and Audrey Hepburn are on trees everywhere as mayhem ensues. —Robert Abele, Los Angeles Times, 22 May 2026

Newer locations use laser projectors, which deliver a brighter and more color-rich image compared to the older IMAX Digital screens that use Xenon lamps. —Benny Har-Even, Forbes.com, 21 May 2026

There was a golden shrine pushed to the corner of the room to make way for a projector and a comically large sound system. —Shanti Escalante-De Mattei, ARTnews.com, 19 May 2026

Word History

First Known Use

1596, in the meaning defined at sense 1

Phrases Containing projector

• opaque projector
• overhead projector

Rhymes for projector

• bisector
• collector
• connector
• corrector
• defector
• deflector
• detector
• director
• dissector
• effector
• ejector
• elector

Kids Definition

projector

noun

pro·​jec·​tor prə-ˈjek-tər 

: a machine for projecting an image or pictures upon a surface

a motion-picture projector

a slide projector