polybutene

noun
a polymer of butylene; used in lubricants and synthetic rubber (Freq. 2)
Syn: ↑polybutylene
Hypernyms: ↑butylene, ↑butene

* * *

\\|pälē, -lə̇+\ noun
Etymology: poly- + butene

Useful english dictionary. 2012.

Look at other dictionaries:

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