- a colorless, odorless, nontoxic, transparent, thermoplastic, water-insoluble resin used as an adhesive in certain paints and as an intermediate in the synthesis of polyvinyl acetal and polyvinyl alcohol.
Origin of polyvinyl acetate
First recorded in 1925–30
Also called PVA
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a colourless odourless tasteless resin used in emulsion paints, adhesives, sealers, a substitute for chicle in chewing gum, and for sealing porous surfacesAbbreviation: PVA