screen

A movable device, especially a framed construction such as a room divider or a decorative panel, designed to divide, conceal, or protect.

One that serves to protect, conceal, or divide.

A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.

A system for preliminary appraisal and selection of personnel as to their suitability for particular jobs.

A window or door insertion of framed wire or plastic mesh used to keep out insects and permit air flow.

A surface or device on which an image, such as a movie, is displayed for viewing.

The medium in which movies are shown.

A body of troops or ships sent in advance of or surrounding a larger body to protect or warn of attack.