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Projector   /prədʒˈɛktər/   Listen
noun
Projector  n.  
1.
One who projects a scheme or design; hence, one who forms fanciful or chimerical schemes.
2.
An optical instrument which projects an image from a transparency or an opaque image onto a projection screen or other surface, using an intense light and one or more lenses to focus the image. The term projector by itself is usually used for projection of transparent images by passing the light beam through the image; a projector which projects an image of an opaque object is now ususally referred to as an overhead projector. In projection of this latter form the projection is accomplished by means of a combination of lenses with a prism and a mirror or reflector. Specific instruments have been called by different names, such as balopticon, radiopticon, radiopticon, mirrorscope, etc.
Slide projector a projector for displaying images from individual transparencies (slides), each mounted in a separate frame suited to the mechanics of the projector.
movie projector a projector which displays a series of images from a roll of transparent film in rapid sucession, thus giving the impression of showing a scene with motion as it originally was recorded.
overhead projector see projector 2, above. >






Collaborative International Dictionary of English 0.48








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"Projector" Quotes from Famous Books



... Wilkins), a most unpractical, half-clever man, a great speechifier, letter writer, projector of bubble schemes, and, though confident of success, never succeeding. Having failed in everything in the old country, he migrated to Australia, and became a magistrate at Middlebay.—C. Dickens, ...
— Character Sketches of Romance, Fiction and the Drama - A Revised American Edition of the Reader's Handbook, Vol. 3 • E. Cobham Brewer

... ones that look up to you for paternal protection are an important charge. I have already two fine, healthy, stout little fellows, and I wish to throw some light upon them. I have a thousand reveries and schemes about them, and their future destiny. Not that I am a Utopian projector in these things. I am resolved never to breed up a son of mine to any of the learned professions. I know the value of independence; and since I cannot give my sons an independent fortune, I shall give them an independent line of life. What a chaos of ...
— The Complete Works of Robert Burns: Containing his Poems, Songs, and Correspondence. • Robert Burns and Allan Cunningham

... Canal was one of those grand internal improvements frequently to be met with in that country, and which have contributed to its general prosperity in no small degree. The projector of this vast undertaking, De Witt Clinton, is justly esteemed by American citizens, who regard him as a public benefactor, and his name ranks with the founders of their independence. The canal runs, for a considerable distance before it reaches Buffalo, parallel with the ...
— An Englishman's Travels in America - His Observations Of Life And Manners In The Free And Slave States • John Benwell

... stream was about fifteen yards wide, but the current very rapid. The horses were crossed in the usual manner, swimming with their saddles on their backs, but the rations, etc., were passed over by a different method, one which did credit to the projector. A kind of flying suspension bridge was improvised, by which they were slung to the other side, in a manner proving that necessity is the mother of invention. By attaching one end of their light tent-line to the branches ...
— The Overland Expedition of The Messrs. Jardine • Frank Jardine and Alexander Jardine

... state or sovereign, however, was necessary for the success of this design. The Senate of Genoa had the honor to receive the first offer, and the responsibility of refusing it. Rejected by his native city, the projector turned next to John II. of Portugal. This King had already an open field for discovery and enterprise along the African coast; but he listened to the Genoese, and referred him to the Committee of Council for Geographical Affairs. The council's ...
— Christopher Columbus and His Monument Columbia • Various


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