given2 [only before noun]
any particular time, situation, amount etc that is being used as an example:
On any given day in the Houston area, half the hospital beds are empty.
The rules are to be followed in any given situation.
at any given time/moment
There are thought to be around 10,000 young homeless Scots in London at any given time.
The wrapping machine was pre-set to wrap a given number of biscuits.
Candidates will have to give a presentation on a given topic.
a game in which, at a given signal, everyone has to stand still
to tend to do something, especially something that you should not do:
He was a quiet man, not usually given to complaining.
to accept that something is true or exists, especially when you are developing an idea or argument:
The fact that people find change difficult is taken as given.