

His yawning showed that he was very tired.
The act of opening the mouth wide and inhaling deeply, often due to tiredness or boredom.
She couldn't stop yawning during the lecture.
After a long day, he sat on the couch and started yawning.
The baby was yawning, ready for a nap.
big yawn
yawning fit
yawning gap
gaping
sighing
stretching
She started yawning during the lecture.
To open the mouth wide and take a deep breath, usually because of tiredness or boredom.
He couldn't stop yawning during the movie.
The dog started yawning after its long walk.
I caught myself yawning in the early morning meeting.
yawning loudly
yawning frequently
yawning uncontrollably
gaping
sighing
stretching