oscitancy, oscitance -- (drowsiness and dullness manifested by yawning)
yawn, yawning, oscitance, oscitancy -- (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 oscitancy")
(TTS Sound)
