- An involuntary act, excited by drowsiness, etc., consisting
of a deep and long inspiration following several successive attempts at
inspiration, the mouth, fauces, etc., being wide open. - The act of opening wide, or of gaping. - A chasm, mouth, or passageway.
2 . Yawn
[ v. i.]
- To open the mouth involuntarily through drowsiness,
dullness, or fatigue; to gape; to oscitate. - To open wide; to gape, as if to allow the entrance or exit
of anything. - To open the mouth, or to gape, through surprise or
bewilderment. - To be eager; to desire to swallow anything; to express
desire by yawning; as, to yawn for fat livings.
Meaning of 'yawn' (Princeton's WordNet)
1 . yawn
[ n]
Meaning (1): - an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom
Example in sentence:
he apologized for his oscitancy;
he could not suppress a yawn;
the yawning in the audience told him it was time to stop
2 . yawn
[ v]
Meaning (2): - utter a yawn, as from lack of oxygen or when one is tired