From Longman Dictionary of Contemporary Englishdrug rehabilitationˌdrug rehabiliˈtation (also drug rehab) noun [uncountable] MDDMHthe process of helping someone to live without illegal drugs after they have been addicted to them
Examples from the Corpus
drug rehabilitation• He spent three days in jail after smashing up an apartment, and has done time in a drug rehabilitation centre.• We need only to cite schools and colleges, hospitals, drug rehabilitation centers, libraries and the like.• Recommend that he get involved in some kind of drug rehabilitation program.• But neighbors say she had gone through drug rehabilitation before and had relapsed in recent weeks.• The part-time actor was sentenced last month to a year in a tough drug rehabilitation unit on associated charges. 