English to English

noun (n)

• the display of a motion picture(noun.communication)

  Synonym:
  showing, viewing
  

  source: wordnet30
• fabric of metal or plastic mesh(noun.artifact)

  source: wordnet30
• the act of concealing the existence of something by obstructing the view of it(noun.act)

  Synonym:
  cover, covering, masking
  

  source: wordnet30
• testing objects or persons in order to identify those with particular characteristics(noun.act)

  source: wordnet30