1 [no object, with adverbial of direction] move or travel very quickly:a red saloon car zoomed past
[no object] (of prices) rise sharply:the share index zoomed by about 136 points
2 [no object, with adverbial of direction] (of a camera) change smoothly from a long shot to a close-up or vice versa:the camera zoomed in for a close-up of his facezoom out for a wide view of the garden again
[with object] cause (a lens or camera) to zoom in or out.