mouth

The body opening through which an animal takes in food.

The cavity lying at the upper end of the digestive tract, bounded on the outside by the lips and inside by the oropharynx and containing in humans and certain other vertebrates the tongue, gums, and teeth.

This cavity regarded as the source of sounds and speech.

The opening to any cavity or canal in an organ or a bodily part.

The part of the lips visible on the human face.

A pout, grimace, or similar expression.

A person viewed as a consumer of food.