The meaning of FUNCTIONAL is of, connected with, or being a function. How to use functional in a sentence.

FUNCTIONAL meaning: 1. designed to be practical and useful rather than attractive: 2. (of a machine, system, etc…. Learn more.

If a functional's value can be computed for small segments of the input curve and then summed to find the total value, the functional is called local. Otherwise it is called non-local.

FUNCTIONAL definition: of or relating to a function or functions. See examples of functional used in a sentence.

Define functional. functional synonyms, functional pronunciation, functional translation, English dictionary definition of functional. adj. 1. a. Of or relating to a function. b. Of, relating to, or indicating …

Functional equipment works or operates in the way that it is supposed to. We have fully functional smoke alarms on all staircases.

of or pertaining to a function or functions: functional difficulties in the administration. capable of operating or functioning: When will the ventilating system be functional again?

Definition of functional adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Mar 15, 2026 · functional (plural functionals) (mathematics) A function that takes a function as its argument; more precisely, a function whose argument varies in a space of (real- or complex-valued) …

The flashlight was still functional after I dropped it. The computer network is fully functional.