This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Any of various materials, made from synthetic polymers, that have a cellular structure and are used in upholstery or insulation

n. a foam made by adding water to polyurethane plastics

"Yes, every single one of our businesses, I mean we know on Anodyne and American Furniture it's foam, which is a byproduct of polyfoam which is itself an oil-based product."

polyurethane    polyurethan   

polygram    polyoma