<p><strong>Noun</strong></p><ul><li>an amount of liquid, especially liquor, taken in one swallow; draught</li><li>He took a swig from the flask</li></ul><p><strong>Verb</strong></p><ul><li>to drink a beverage, especially an intoxicating one, copiously and with hearty enjoyment</li><li>to drink heartily or greedily</li></ul>