pol ‧ y ‧ thene /ˈpɒləθiːn, ˈpɒlɪθiːn $ ˈpɑː-/ BrE AmE noun [uncountable]
British English a strong light plastic used to make bags, sheets for covering food, small containers etc SYN polyethylene American English
pol ‧ y ‧ thene /ˈpɒləθiːn, ˈpɒlɪθiːn $ ˈpɑː-/ BrE AmE noun [uncountable]
British English a strong light plastic used to make bags, sheets for covering food, small containers etc SYN polyethylene American English
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012