moving or doing something fast
سریع, تند, چابک, فرز, چالاک
The kids were quick to learn.
She was quickto point out the mistakes I'd made.
Don't be too quick to dismiss science fiction.
Don't be so quick to judge unless you know all the facts.
Her quick hands suddenly stopped moving.
Try to be quick! We're late already.
Once again, his quick wits got him out of an awkward situation.
(North American English, informal)He's a quick study.