# lazy A sequence containing the same elements as this sequence, but on which some operations, such as `map` and `filter`, are implemented lazily. ``` var lazy: LazySequence { get } ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)