de‧reg‧u‧late /ˌdiːˈreɡjəleɪt, ˌdiːˈreɡjʊleɪt/ 
 verb [transitive usually passive] to remove government rules and controls from some types of business activity: 
 industries that have been deregulated—deregulation
 industries that have been deregulated—deregulation /diːˌreɡjəˈleɪʃ
ən, diːˌreɡjʊˈleɪʃ
ən/
 noun [uncountable]  [TahlilGaran] Dictionary of Contemporary English ▲