Web Results
func·tion·al
[fuhngk-shuh-nl]
ADJECTIVE
1.
of or relating to a function or functions: functional difficulties in the administration.
2.
capable of operating or functioning: When will the ventilating system be functional again?
3.
having or serving a utilitarian purpose; capable of serving the purpose for which it was designed: functional architecture; a chair that is functional as well as decorative.
4.
(of a building or furnishing) constructed or made according to the principles of functionalism or primarily as a direct fulfillment of a material need.
5.
Medicine/Medical. without a known organic cause or structural change: a functional disorder.
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Source: Dictionary.com
functional | Define functional at Dictionary.com
dictionary.reference.com/browse/functional
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en.wikipedia.org/wiki/Functional_(mathematics)

In mathematics, and particularly in functional analysis and the calculus of variations, a functional is a function from a vector space into its underlying field of  ...

www.thesaurus.com/browse/functional

Synonyms for functional at Thesaurus.com with free online thesaurus, antonyms, and definitions. Dictionary and Word of the Day.

en.wikipedia.org/wiki/Functional

Functional may refer to: movements in architecture: Functionalism (architecture) · Form follows function · Functional group, combination of atoms within ...

www.dictionary.com/browse/functional

Functional definition, of or relating to a function or functions: functional difficulties in the administration. See more.

mathworld.wolfram.com/Functional.html

A functional is a real-valued function on a vector space V ... use of functionals in applications, such as the calculus of variations, gave rise to functional analysis.

www.merriam-webster.com/thesaurus/functional

Synonyms of functional from the Merriam-Webster Thesaurus, with definitions, antonyms, and related words. Find a better way to say it.

www.merriam-webster.com/dictionary/functional

Define functional: designed to have a practical use — functional in a sentence.

www.businessdictionary.com/definition/functional.html

Definition of functional: Associated with, able to, or designed for performing one or more practical activities.