Definitions

1. noun

a sound, especially a snorting or grunting noise, typically made by an animal

“The horse let out a loud poh as it got up from its slumber.”

2. verb

to make a snorting or grunting noise, typically made by an animal

“The tired dog began to poh loudly, asking for attention.”

3. interjection

an expression of discontent or annoyance

“Poh! The coffee was too cold.”