To open the mouth wide, especially involuntarily, as in a yawn, anger, or surprise.
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 stare in wonder.
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 feel panic, or overwhelming fear or fright; to freak out, to lose one's head.
To cause (a computer system) to crash.
To cause (someone) to feel panic (“overwhelming fear or fright”); also, to frighten (someone) into acting hastily.
Of a computer system: to crash.
To highly amuse, entertain, or impress (an audience watching a performance or show).
Pertaining to or resulting from overwhelming fear or fright.
Of fear, fright, etc: overwhelming or sudden.
Foxtail millet or Italian millet (Setaria italica), the second-most widely grown species of millet.
Overwhelming fear or fright, often affecting groups of people or animals; (countable) an instance of this; a fright, a scare.
A rapid reduction in asset prices due to broad efforts to raise cash in anticipation of such prices continuing to decline.
A plant of the genus Panicum, or of similar plants of other genera (especially Echinochloa and Setaria) formerly included within Panicum; panicgrass or panic grass.
The edible grain obtained from one of the above plants.
A highly amusing or entertaining performer, performance, or show; a riot, a scream.