From Longman Dictionary of Contemporary EnglishRelated topics: Occupations, Cleaningcleanerclean‧er /ˈkliːnə $ -ər/ ●●○S3 noun1BOCLEAN[countable] especially British English someone whose job is to clean other people’s houses, offices etc2DHC[countable, uncountable] a machine or substance used for cleaning
a vacuum cleaner
toilet bowl cleaner3 →the cleaner’s4 →take somebody to the cleaner’sExamples from the Corpuscleaner• She even knew of a cleaner she was sure would be able and willing.• Do mid-day supervisors, cooks, cleaners, caretaker and crossing patrol receive copies?• Keep householdcleaners away from children.• Wayne had previously worked as a poolcleaner.• We finish work at six, and then the cleaners come in.• I lit his cigarettes and took his suits to the cleaners.• But those pants went to the cleaners this very morning.• Macrophages are something like a cross between a Pac Man and a vacuumcleaner.• a window cleaner