a colourless odourless tasteless resin used in emulsion paints, adhesives, sealers, a substitute for chicle in chewing gum, and for sealing porous surfaces
WordReference Random House Unabridged Dictionary of American English © 2025
pol′yvi′nyl ac′etate, [Chem.]
- Chemistrya 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. Also called PVA
- 1925–30
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