law: Cinematograph Act, 1952 
  2. Definitions 
  In this Act, unless the context otherwise requires,- 
  (a) "adult" means a person who has completed his
  
  eighteenth year;
  (b) "Board" means the Board of Film Certification
  
  constituted by the Central Government under section 3;]
  (bb) "certificate" means the certificate granted by
  
  the Board under section 5A;]
  (c) "cinematograph" includes any apparatus for the
  
  representation of moving pictures or series of pictures;
  (d) "District Magistrate", in relation to a
  
  presidency-town, means the Commissioner of Police;
  ( dd ) "film" means a
  
  cinematograph film;]
  (e) "place" includes a house, building, tent and any
  
  description of transport, whether by sea, land or air;
  (f) "prescribed" means prescribed by rules made under
  
  this Act;
  (g) "regional officer" means a regional officer
  
  appointed by the Central Government under section 5 and includes an additional
  
  regional officer and an assistant regional officer;
  (h) " Tribunal " means the Appellate Tribunal
  
  constituted under section 5D.]