projector
noun
An optical device that projects a beam of light, especially one used to project an image (or moving images) onto a screen.
Example sentence
- “The projector turned off.”
Related words
globeThe planet Earth.whiteboardA writing board finished with a hard white material, which can be written upon using special non-permanent markers and subsequently wiped clean.atlasA bound collection of maps often including tables, illustrations or other text.blackboardA large flat surface, finished with black slate or a similar material, that can be written upon with chalk and subsequently erased; a chalkboard.dictionaryA reference work on a particular subject or activity in which the entries are arranged alphabetically; an alphabetical encyclopedia.gymnasiumA large room or building for indoor sports.