yay
/jeɪ/
interjection
- An exclamation of joy, excitement, or approval.
- She shouted 'Yay!' when she saw the birthday cake.
- Yay, it's finally Friday!
- Yay! We won the game!
Synonyms
Antonyms
adverb
- To this extent; so (used to indicate size or degree, often with a hand gesture).
- The fish I caught was yay big!
- He held his hands apart and said, 'It was yay long.'
- The baby is only yay tall, but she's already walking.