Definition of polybutylene in English:

polybutylene

Syllabification: pol·y·bu·tyl·ene
Pronunciation: /ˌpälēˈbyo͞odlˌēn
 
/

noun

A thermoplastic polymer used in water pipes.
More example sentences
  • The home I'm buying has polybutylene for the water supply plumbing.
  • Prior to this change, most double pane windows had been sealed with polybutylene.
  • He explained to Dr. Farrington that he worked with various chemicals including ethyl acetate, adecote, atin, bynel resin, and polybutylene.

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Pronunciation: ˈdiNGkəm
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