suck

To draw (liquid) into the mouth by movements of the tongue and lips that create suction.

To draw a liquid into the mouth through or from.

To hold, moisten, or maneuver (a sweet, for example) in the mouth, especially in creating suction.

To draw in by establishing a partial vacuum.

To draw in a current in a fluid.

To caused to be involved or engaged in something.

To perform fellatio on.

To move the tongue and lips to create suction.