Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun polypropylene

1 sense of polypropylene

Sense 1
polypropylene, polypropene -- (a polymer of propylene used as a thermoplastic molding material)
       => plastic -- (generic name for certain synthetic or semisynthetic materials that can be molded or extruded into objects or films or filaments or used for making e.g. coatings and adhesives)