From Longman Dictionary of Contemporary Englishdrug czarˈdrug czar noun [countable] PGOMDDan official employed by a government to try to stop the trade of illegal drugs
Examples from the Corpus
drug czar• Barry R.. McCaffrey, White House drug czar.• When drug traffic escalates, they appoint a national drug czar.• Similarly, when Dole asserts that Clinton reduced the office of drug czar by 83 percent, he is on solid ground.• Our drug czar watches in impotence as shooting wars between drug gangs erupt in city after city. 