Definitions

1. interjection

an expression of disgust, distaste, or annoyance

“She let out an “ugh” as she saw the rotting food.”

2. verb

to feel or express disgust or distaste

“The smell of the gym made me ugh, and I had to leave immediately.”

3. noun

a sound expressing disgust or distaste

“The ughs from the crowd made it clear that they were unhappy with the performance.”