- 1 used after he, she or it and where, what, who or how to mean “is” or “has” She's still in the bathtub. What's he doing now? It's time to go now. Who's taken my pen?
- 2(used after let when making a suggestion that includes yourself and others) us Let's go out for lunch.
NAmE//s//, NAmE//z//, NAmE//əz//(informal)