CLEANING
Meaning of CLEANING in English
/ ˈkliːnɪŋ; NAmE / noun
[ U ] the work of making the inside of a house, etc. clean :
They pay someone to do the cleaning .
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005