#1 screen n. [silver screen, projection screen] a white or silvered surface where pictures can be projected for viewing. wn
#2 screen n. [blind] a protective covering that keeps things out or hinders sight; "they had just moved in and had not put up blinds yet". wn
#3 screen v. [test] test or examine for the presence of disease or infection; "screen the blood for the HIV virus". wn
#4 screen v. examine methodically; "screen the suitcases". wn
#5 screen n. [CRT screen] the display that is electronically created on the surface of the large end of a cathode-ray tube. wn
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