ultimate

US /ˈʌl.tə.mət/
UK /ˈʌl.tə.mət/
"ultimate" picture
1.

being the best or most extreme example of its kind

:
Winning the championship was the ultimate goal.
This car is the ultimate driving machine.
2.

happening or coming at the end of a process or series of events

:
The ultimate outcome of the negotiations is still uncertain.
His ultimate decision was to move abroad.
1.

the best or most extreme example of its kind

:
He considers that car the ultimate in luxury.
For him, true happiness is the ultimate.