n.
1.a white or silvered surface where pictures can be projected for viewing
2.something that keeps things out or hinders sight
3.display on the surface of the large end of a cathode-ray tube on which is electronically created
4.a covering that serves to conceal or shelter something
5.protective covering consisting of a metallic netting mounted in a frame and covering windows or doors (especially for protection against insects)
6.a strainer for separating lumps from powdered material or grading particles
7.a door that is a screen to keep insects from entering a building through the open door
8.partition consisting of a decorative frame or panel that serves to divide a space screen v.
1.test or examine for the presence of disease or infection
2.examine methodically
3.examine in order to test suitability
4.project onto a screen for viewing
5.prevent from entering
6.separate with a riddle, as grain from chaff
7.protect, hide, or conceal from danger or harm
Idiom of the Day
put one's head on the block for (someone or something)
to take great risks for someone or something
Our supervisor was always willing to put his head on the block for any member of the staff.
