noun.
The lower extremity of the face below the mouth; the point of the under jaw in man, or a corresponding part in other animals.
noun.
In zoology, the mentum.
noun.
In Rotifera, a ciliated muscular part or process just below the mouth.
In gymnastics, to lift the weight of the body by the arms on a horizontal bar until the chin is brought over the bar. Also used transitively: as, to chin the bar.
To talk.
To talk to, especially with assurance or impudence.
An abbreviation of China;
Chinese.