YAWNS

noun

1. The action of yawning; opening the mouth widely and taking a long, rather deep breath, often because one is tired or bored.
2. A particularly boring event.

verb

1. To open the mouth widely and take a long, rather deep breath, often because one is tired or bored, and sometimes accompanied by pandiculation.
2. To say while yawning.
3. To present a wide opening.