noun
- A polymer of propylene used as a thermoplastic molding material.
- synonyms: polypropene
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). polypropylene. Retrieved September 22, 2026, from http://smartdefine.org/polypropylene/definitions/1249234 |
| Chicago | WordNet. 2010. "polypropylene" http://smartdefine.org/polypropylene/definitions/1249234 (accessed September 22, 2026). |
| Harvard | WordNet 2010, polypropylene, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/polypropylene/definitions/1249234>. |
| MLA | WordNet. "polypropylene" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/polypropylene/definitions/1249234> |