To stare in wonder.
To open wide; to display a gap.
To open the passage to the vomeronasal organ, analogous to the flehming in other animals.
To depict a dilated anal or vaginal cavity upon penetrative sexual activity.
To open the mouth wide, especially involuntarily, as in a yawn, anger, or surprise.
An act of gaping; a yawn.
A disease in poultry caused by gapeworm in the windpipe, a symptom of which is frequent gaping.
The width of an opening.
A large opening.
The maximum opening of the mouth (of a bird, fish, etc.) when it is open.
To express or manifest by a look.
As a transitive verb, often in the imperative; chiefly takes relative clause as direct object.
To make sure of, to see to.
To look at a pitch as a batter without swinging at it.
To give an appearance of being.
To face or present a view.
To expect or anticipate.
As an intransitive verb, often with "at".
To search for, to try to find.
To appear, to seem.
Pay attention.
A facial expression.
Physical appearance, visual impression.
The action of looking; an attempt to see.