Dictionary.com
Thesaurus.com

polyvinyl

American  
[pol-ee-vahyn-l] / ˌpɒl iˈvaɪn l /

adjective

Chemistry.
  1. pertaining to or derived from a vinyl polymer.


polyvinyl British  
/ -ˈvaɪnəl, ˌpɒlɪˈvaɪnɪl /

noun

  1. (modifier) designating a plastic or resin formed by polymerization of a vinyl derivative

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of polyvinyl

First recorded in 1930–35; poly- + vinyl

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

SCG Chemical’s earnings should be aided by improved spreads for high-density polyethylene, polypropylene and polyvinyl chloride, the analyst says.

From The Wall Street Journal Jul. 14, 2026

Customers are increasingly being lured by brands like TimberTech, which dispense with wood altogether in favor of polyvinyl chloride patterned to resemble mahogany, teak, or hickory.

From Barron's Nov. 7, 2025

The process involves blending three main components -- carbon nanotubes, polyvinyl alcohol and carboxymethyl cellulose -- followed by freeze-drying.

From Science Daily Jun. 4, 2024

The bill would also phase out a list of “problematic and unnecessary” types of plastic and plastic additives, including polyvinyl chloride, a kind of plastic whose main ingredient is a human carcinogen.

From Salon Nov. 2, 2023

It was used in heavy industry to render other compounds like refined gasoline or polyvinyl chloride for plastic pipe production.

From "Burning Blue" by Paul Griffin

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training