polyvinyl

[ pol-ee-vahyn-l ]
/ ˌpɒl iˈvaɪn l /

adjective Chemistry.

pertaining to or derived from a vinyl polymer.

Origin of polyvinyl

First recorded in 1930–35; poly- + vinyl
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for polyvinyl

polyvinyl

/ (ˌpɒlɪˈvaɪnɪl, -ˈvaɪnəl) /

noun

(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

Medicine definitions for polyvinyl

polyvinyl

[ pŏl′ē-vīnəl ]

adj.

Of, relating to, or characterizing a polymerized thermoplastic vinyl, such as polyvinyl chloride.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.