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projector

/pɹəˈd͡ʒɛktə/ noun

Latin root: projector Wiktionary

noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about projector at Wordnik → Where our words come from →

  1. Someone who devises or suggests a project; a proposer or planner of something. .mw-parser-output .defdate{font-size:smaller}
  2. An optical device that projects a beam of light, especially one used to project an image (or moving images) onto a screen.
  3. That which projects or launches something.
    a depth charge projector

Origin

Partly from Latin projector (“person who throws away”); partly directly from project + -or.

From Wiktionary, via Kaikki.org (CC BY-SA)