oscitancy

listen to the pronunciation of oscitancy
الإنجليزية - الإنجليزية
{n} a yawning, carelessness
Drowsiness; dullness; sluggishness
drowsiness and dullness manifested by yawning
The act of gaping or yawning
an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom; "he could not suppress a yawn"; "the yawning in the audience told him it was time to stop"; "he apologized for his ostinancy"
التركية - الإنجليزية
oscitant