universal

US /ˌjuː.nəˈvɝː.səl/
UK /ˌjuː.nəˈvɝː.səl/
"universal" picture
1.

relating to or affecting all people or things in the world or in a particular group

:
The internet has become a universal tool for communication.
Human rights are considered universal.
2.

applicable to all cases; true for all instances

:
The law of gravity is a universal principle.
This solution is not universal; it only works in specific situations.