Screening - Definition
screening
n 1: the display of a motion picture [syn: screening,
showing, viewing]
2: fabric of metal or plastic mesh
3: the act of concealing the existence of something by
obstructing the view of it; "the cover concealed their guns
from enemy aircraft" [syn: cover, covering, screening,
masking]
4: testing objects or persons in order to identify those with
particular characteristics