call something your own

call something your ˈown

claim something as belonging to you: At her age she needs a place she can call her own.
See also: call, own, something
Farlex Partner Idioms Dictionary
See also:
  • no call for
  • no call for (something)
  • not have a minute to call (one's) own
  • place to call (one's) own
  • a place to call own
  • call time on (something)
  • call time on something
  • answer the call
  • issue a call for
  • issue a call for (something)
References in periodicals archive
So you see, trying to call something your own when your siblings had exactly the same things was just impossible.