functional
adjective
func·tion·al
ˈfəŋ(k)-sh(ə-)nəl 
1
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
The design of the building is not only functional but also beautiful.
3
: performing or able to perform a regular function
The flashlight was still functional after I had dropped it.
Examples of functional in a Sentence
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.
Recent Examples on the Web
Like many small towns in Norway, much of it was rebuilt after World War II, giving it a functional rather than charming appearance.
—
David Nikel, Forbes, 1 Mar. 2025
In rag-tag combos of color and print, a Gen Z ogre would love their pleated skirts with perforated belts, as well as the fun and functional carabiners studded with butterfly motifs and acid-colored charms.
—Anna Cafolla, Vogue, 28 Feb. 2025
The brand is known for its super supportive and functional sneakers for an assortment of activities.
—Clara McMahon, People.com, 27 Feb. 2025
The upcoming bright and breezy season is a great opportunity to refresh your closet with flowy dresses, spring shoes, cute and functional bags, and more.
—Katrina Cossey, Parents, 27 Feb. 2025
See All Example Sentences for functional
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David Nikel, Forbes, 1 Mar. 2025
In rag-tag combos of color and print, a Gen Z ogre would love their pleated skirts with perforated belts, as well as the fun and functional carabiners studded with butterfly motifs and acid-colored charms.
—Anna Cafolla, Vogue, 28 Feb. 2025
The brand is known for its super supportive and functional sneakers for an assortment of activities.
—Clara McMahon, People.com, 27 Feb. 2025
The upcoming bright and breezy season is a great opportunity to refresh your closet with flowy dresses, spring shoes, cute and functional bags, and more.
—Katrina Cossey, Parents, 27 Feb. 2025
See All Example Sentences for functional
Cite this Entry
“Functional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/functional. Accessed 6 Mar. 2025.
Copy CitationKids Definition
functional
adjective
func·tion·al
ˈfuŋ(k)-shnəl
-shən-ᵊl
1
a
: of, connected with, or being a function
b
: affecting bodily functions but not structure
functional heart disease
2
: designed or developed chiefly from the point of view of use
functional clothes
functional writing
3
: performing or able to perform a regular function
Medical Definition
functional
adjective
func·tion·al
ˈfəŋ(k)-shnəl, -shən-ᵊl
1
a
: of, connected with, or being a function compare structural sense 1
b
: affecting physiological or psychological functions but not organic structure
functional heart disease
a functional psychosis
compare organic sense 1b
2
: performing or able to perform a regular function
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