methacrylate
noun
- salt or ester of methacrylic acid
Wiktionary
noun
Etymology: Etymology tree English meth- English acrylic English methacrylic English -ate English methacrylate From methacrylic + -ate (“salt or ester”).
- Any salt or ester of methacrylic acid, especially an ester used in the manufacture of resins and plastics.
- A resin manufactured from methacrylic acid or a methacrylate.