Dictionary
yawn•ing
Pronunciation: (yô'ning), [key]—
adj.
1. being or standing wide open; gaping:
the yawning mouth of a cave.
2. indicating by yawns one's weariness or indifference:
The lecturer was oblivious to his yawning audience. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.