Open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead. Synonyms: ambiguous; equivocal. Context examples:
Polyethylene has more demand however than polypropylene. Polypropylene is used extensively in the automotive industry as well as the packaging industry. 70% of the polypropylene uses is for packaging needs for the food industry. It can be made into bottles, food containers, food crates and pallets.
1 Polyurethane, a polymer used in manufacture of hard-plastic objects. 2  Polyester, a category of natural and synthetic polymers. 3  Polystyrene, aromatic polymer made from the aromatic monomer styrene.  Polypropylene, a thermoplastic polymer used in a wide variety of applications.