varnish
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varnish
(var'nish)A solution of gums and resins in a solvent. When these are applied to a surface, the solvent evaporates and leaves a hard, more or less flexible film. In dentistry, varnishes are used to protect sensitive tooth areas such as the pulp. Synonym: cavity varnish
cavity varnish
Varnish..Medical Dictionary, © 2009 Farlex and Partners