suck

verb

• 1 [with object] draw into the mouth by contracting the muscles of the lip and mouth to make a partial vacuum:they suck mint juleps through straws
• hold (something) in the mouth and draw at it by contracting the lip and cheek muscles:she sucked a mint [no object]:the child sucked on her thumb
• draw milk, juice, or other fluid from (something) into the mouth or by suction:she sucked each segment of the orange carefully
• draw in a specified direction by creating a vacuum:he was sucked under the surface of the river
• [no object] (of a pump) make a gurgling sound as a result of drawing air.

• 2involve (someone) in something without their choosing:I didn’t want to be sucked into the role of dutiful daughter

• 3 [no object] North American informal be very bad, disagreeable, or disgusting:I love your country, but the weather sucks

noun

• an act of sucking something.
• the sound made by water retreating and drawing at something:the soft suck of the sea against the sand