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has been varnishing

  • present perfect progressive
    of varnish (3rd person singular).
    varnish
    noun
    a preparation consisting of resinous matter, as copal or lac, dissolved in an oil oil varnish or in alcohol spirit varnish or other volatile liquid. When applied to the surface of wood, metal, etc., it dries and leaves a hard, more or less glossy, usually transparent coating.