<p><strong>Noun</strong></p><ul><li>a large container, as a tub or tank, used for storing or holding liquids: a wine vat.</li><li>a preparation containing an insoluble dye converted by reduction into a soluble leuco base.</li><li>a vessel containing such a preparation.</li></ul><p><strong>Verb</strong></p><ul><li>to put into or treat in a vat: vatting.</li></ul><p><strong>End of Response</strong></p>