Definition of the screen:
(n) :
a physical
divider intended to block an area from view; a material woven from fine
wires intended to block animals or large particles from passing while allowing gasses, liquids and finer particles to pass
"jones caught the foul up against the screen."
(v) :
to
filter by passing through a screen; to
remove information, or
censor intellectual material from viewing
"mary screened the beans to remove the clumps of gravel."