(a) Med. To administer a steam or hot-air bath or a medicinal vapor to (sb., a part of the body); also, refl. inhale the vapor of a boiling decoction; (b) to steep (meat) in a liquid.
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One or more kinds of resin or gum, or such held in solution and intended for use as a decorative or protective coating on wood or other material, varnish; ?also, varnish used as a vehicle or mordant……