The mouth.
Mother.
Any large, insatiable or perilous opening.
Appetite; inclination.
A gull.
The upper digestive tract (where food enters the body), especially the mouth and jaws of a fearsome and ravenous creature.
A mouthlike opening, such as the oral cavity of a nematode.
One of the tiny pores in the epidermis of a leaf or stem through which gases and water vapor pass.
A small opening in a membrane; a surgically constructed opening, especially one in the abdominal wall that permits the passage of waste after a colostomy or ileostomy.
An artificial anus.