definition of
screening

[1] #1 screening n. [showing, viewing] the display of a motion picture. wn

[2] #2 screening n. fabric of metal or plastic mesh. wn

[3] #3 screening n. [cover, covering, masking] the act of concealing the existence of something by obstructing the view of it; "the cover concealed their guns from enemy aircraft". wn

[4] #4 screening n. testing objects or persons in order to identify those with particular characteristics. wn