functionality
Definitions
The quality or state of being functional; the range of operations that a system or device can perform.
The practical use, purpose, or utility of something.
Examples
The new software update significantly improves the overall functionality of the application.
We chose this smartphone primarily for its advanced camera functionality and long battery life.
Synonyms
utility usefulness operability practicality capability performance efficiency
Antonyms
uselessness inoperability impracticality inefficiency inadequacy nonfunctionality deficiency