0 one of the two soft parts that form the upper and lower edges of the mouth:
1 a part of an edge of a container that is shaped to allow liquid to be poured easily from the container
2 the act of arguing with someone in a way that is rude or does not show enough respect:
That's enough of your lip!
3 either of the two edges of flesh around the opening of the mouth:
4 the edge of a container or opening, esp. the part of the edge used for pouring
5 speech that is rude and shows a lack of respect:
Don’t give me any more of your lip.
She put on her lipstick and then carefully blotted her lips with a tissue.
Her hair was jet-black, her lips ruby-red, and her skin as white as snow.
