# polybutene

> English word · Noun

## Definitions
1. Any of a range of polymers of isobutene, used as adhesives and in rubber products.

## Etymology
From poly- + butene.

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