suck

1. to draw into the mouth by producing a partial vacuum by action of the lips and tongue:

   to suck lemonade through a straw.

2. to draw (water, moisture, air, etc.) by or as if by suction:

   Plants suck moisture from the earth. The pump sucked water from the basement.

3. to apply the lips or mouth to and draw upon by producing a partial vacuum, especially for extracting fluid contents:

   to suck an orange.

4. to put into the mouth and draw upon:

   to suck one's thumb.

5. to take into the mouth and dissolve by the action of the tongue, saliva, etc.:

   to suck a piece of candy.

6. to render or bring to a specified condition by or as if by sucking.
7. Slang: Vulgar. to perform fellatio on (sometimes followed by off ).

1. to draw something in by producing a partial vacuum in the mouth, especially to draw milk from the breast.
2. to draw or be drawn by or as if by suction.
3. (of a pump) to draw air instead of water, as when the water is low or a valve is defective.
4. Slang. to be repellent or unpleasant:

   Poverty sucks.

5. Slang. to be inferior, as in quality or execution; be poor:

   Everyone says the show sucks. She sucks at tennis.

6. Slang. to behave in a fawning manner (usually followed by around ).

1. an act or instance of sucking.
2. a sucking force.
3. the sound produced by sucking.
4. that which is sucked; nourishment drawn from the breast.
5. a small drink; sip.
6. a whirlpool.

verb phrase

1. Slang. to be obsequious; toady:

   The workers are all sucking up to him because he's the one who decides who'll get the bonuses.

2. Slang. to deceive; cheat; defraud:

   The confidence man sucked us all in.