yay

interjection

ˈyā 

—used to express joy, approval, or excitement

Example Sentences

Recent Examples on the Web

Victoria Beckham is teaming up with Estée Lauder on a second collection (yay!), and the popular Eye Foils are making a return with two brand-new shades: Blonde Gold (above) and Burnt Anise (a charcoal). —Devon Abelman, Allure, 18 Aug. 2017

Easy genetic modification could mean cures for cancer (yay!), kitty-sized pigs (squee!), and, yes, designer babies (ack). —Anna Vlasits, WIRED, 18 May 2017

Word History

First Known Use

1963, in the meaning defined above