polypropylene

== English == === Etymology === From poly- + propylene. === Pronunciation === === Noun === polypropylene (countable and uncountable, plural polypropylenes) A thermoplastic resin made by the polymerization of propylene, and used for films, fibres, or moulding materials. Synonyms: PP (initialism), polypropene Hypernym: polyolefin Coordinate terms: polyethylene, polyethene Near-synonym: ♷ ==== Derived terms ==== ==== Translations ====