in action
prep. phr..prep. phr.. you use this to describe someone or something while they are doing their job or performing a task.
prep. phr.. functioning in a typical or expected manner; actively performing a role or task rather than being idle or theoretical.
I want to see the new machine in action.
We went to the stadium early because we wanted to see the star player in action during the warm-up.
The documentary provides a rare opportunity to observe these elusive predators in action within their natural habitat.
usually follows a noun or a verb like 'see', 'watch', or 'observe'.
this phrase is often used to move from a theoretical discussion to a practical demonstration; it can apply to people, machines, or abstract concepts like 'democracy'.
I saw the team on action.I saw the team in action.the fixed preposition for this meaning is 'in', not 'on' or 'at'.