- (transitive) To bring out of focus.
- 2007 October 14, Jack Pendarvis, “Buried Alive”, in New York Times:
- Pancake writes: “If you can unfocus your eyes right — and Corey can — wading the creek is like walking the aisle of a Wal-Mart made for Corey, with all the price tags saying free.”
- (graphical user interface, transitive) To move the input focus away from.
- to unfocus a window
- (move input focus from): blur