polyfoam
po·ly·foam
noun
1.
a foam made by adding water to polyurethane plastics
Origin
From poly- + foam.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.