a protective covering consisting of netting; can be mounted in a frame | a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen |
a covering that serves to conceal or shelter something | |
a strainer for separating lumps from powdered material or grading particles | |
partition consisting of a decorative frame or panel that serves to divide a space | |
a protective covering that keeps things out or hinders sight | |
the display that is electronically created on the surface of the large end of a cathode-ray tube | |
a white or silvered surface where pictures can be projected for viewing | |
the personnel of the film industry | |