Definitions

1. noun

a short, sharp cry, typically of a bird or other animal, or an exclamation used to attract attention.

“The bird let out a loud arr as it took flight.”

2. interjection

used to express surprise, excitement, or a sudden realization.

“Arr, I had almost forgotten about my friend’s birthday!”

3. adverb

used to emphasize a point or draw attention to a fact.

“Arr, you’re right, I did see that movie last year.”