Projector

1.

(a machine or apparatus for throwing image on a creed) អ្នកធ្វើគ្រោងការណ៍ប្រដាប់បញ្ចាំងកុន

1.

One who projects a scheme or design; hence, one who forms fanciful or chimerical schemes.

2.

An optical instrument for projecting a picture upon a screen, as by a magic lantern or by an instrument for projecting (by reflection instead of transmission of light) a picture of an opaque object, as photographs, picture post-cards, insects, etc., in the colors of the object itself. In 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 radiopticon, mirrorscope, balopticon, etc.