functional
US /ˈfʌŋk.ʃən.əl/
UK /ˈfʌŋk.ʃən.əl/
1.
of or having a special activity, purpose, or task; relating to the way in which something works or operates
:
•
The new software has many functional improvements.
•
The design is both aesthetic and functional.
2.
in working order; operating
:
•
The old machine is still perfectly functional.
•
After the repair, the car is fully functional again.