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

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

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

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

1. of or pertaining to a function or functions. 2. capable of operating or functioning. 3. having or serving a utilitarian purpose; capable of serving the purpose for which it was designed. 4. (of a building or …

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

5 days ago · Of or relating to one's role or office; official.

Discover everything about the word "FUNCTIONAL" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Jun 13, 2026 · A functional is a real-valued function on a vector space V, usually of functions. For example, the energy functional on the unit disk D assigns a number to any differentiable function f:D …