ROOFING Meaning of ROOFING in English roof ‧ ing /ˈruːfɪŋ $ ˈruːf-, ˈrʊf-/ BrE AmE noun [uncountable] 1 . material used for making or covering roofs 2 . the job of building or repairing roofs Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012