Cheek

The side of the face below the eye.

The cheek bone.

Those pieces of a machine, or of any timber, or stone work, which form corresponding sides, or which are similar and in pair; as, the cheeks (jaws) of a vise; the cheeks of a gun carriage, etc.

The branches of a bridle bit.

A section of a flask, so made that it can be moved laterally, to permit the removal of the pattern from the mold; the middle part of a flask.

Cool confidence; assurance; impudence.

To be impudent or saucy to.