1 adj Functional things are useful rather than decorative.
...modern, functional furniture..., The decor is functional.
2 adj Functional means relating to the way in which something works or operates, or relating to how useful it is.
...rules defining the territorial boundaries and functional limits of the local state.
3 adj Functional equipment works or operates in the way that it is supposed to.
We have fully functional smoke alarms on all staircases.
Translation English Cobuild Collins Dictionary
hard-wearing, operative, practical, serviceable, useful, utilitarian, utility, working
English Collins Dictionary - English synonyms & Thesaurus
Add your entry in the Collaborative Dictionary.