Read the dictionary definition of yawning. All definitions for this word.
1. an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom
1. he could not suppress a yawn
2. the yawning in the audience told him it was time to stop
3. he apologized for his oscitancy
2. showing lack of attention or boredom
1. the yawning congregation
3. gaping open as if threatening to engulf someone or something
1. the yawning mine shaft
2. a yawning abyss
4. with the mouth wide open indicating boredom or sleepiness
1. a yawning congregation