Simple Definition of functional
: designed to have a practical use
medical : affecting the way a part of your body works
: working properly
Full Definition of functional
2 : used to contribute to the development or maintenance of a larger whole <functional and practical school courses>; also : designed or developed chiefly from the point of view of use
3 : performing or able to perform a regular function
Examples of functional in a sentence
They worked outside, so they preferred wearing functional clothes.
The building's design is not only functional but also beautiful.
The flashlight was still functional after I dropped it.
The computer network is fully functional.
First Known Use of functional
Medical Definition of functional
Seen and Heard
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