# polyesterurethane

> English word · Noun

## Definitions
1. A foam made from a mixture of polyester and polyurethane.

## Etymology
From polyester + urethane.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/polyesterurethane