screen ‧ ing /ˈskriːnɪŋ/ BrE AmE noun
1 . [uncountable and countable] the showing of a film or television programme:
a screening of Spielberg’s new movie
2 . [uncountable] medical tests that are done on a lot of people to make sure that they do not have a particular disease
screening for
screening for breast cancer
3 . [uncountable] tests or checks that are done to make sure that people or things are acceptable or suitable for a particular purpose:
security screening of airline passengers