To draw (liquid) into the mouth by movements of the tongue and lips that create suction, To hold, moisten, or maneuver (a sweet, for example) in the mouth, especially in creating suction, To draw in a current in a fluid, transitive verb_ To draw liquid from by the action of the mouth; ; specifically, to draw milk from (the mother, the breast, etc.) with the mouth, To draw, as a liquid, by the action of the mouth and tongue, which tends to produce a vacuum, and causes the liquid to rush in by atmospheric pressure; to draw, or apply force to, by exhausting the air, To draw in, as a whirlpool; to swallow up, noun_ Suction, The act or sound of sucking, Suction by the mouth or in any way; the act of sucking; a sucking force