Search Result for "polypropylene": 
Wordnet 3.0

NOUN (1)

1. a polymer of propylene used as a thermoplastic molding material;
[syn: polypropylene, polypropene]



WordNet (r) 3.0 (2006):

polypropylene
    n 1: a polymer of propylene used as a thermoplastic molding
         material [syn: polypropylene, polypropene]