Definitions

1. noun

an expression used to express excitement, approval, or enthusiasm, especially in informal or colloquial contexts.

“The crowd erupted into cheers and hootays when the home team scored the winning goal.”

2. interjection

an expression used to convey excitement or enthusiasm.

“Hootay! I just got tickets to my favorite concert!”

3. adverb

used to emphasize or intensify the meaning of an adjective or another adverb.

“This is one hootay big house!”