nonfunctional
adjective
non·func·tion·al
ˌnän-ˈfəŋ(k)-shnəl 
-shə-nᵊl
: not functional: such as
a
: having no function : serving or performing no useful purpose
Naive art … tends to be decorative and nonfunctional.—
Robert Atkins
Robert Atkins
b
: not performing or able to perform a regular function
… the entire network is rendered nonfunctional if the central controller fails.—Charles Feltman
Charles Feltman
nonfunctionally
adverb
Examples of nonfunctional in a Sentence
that gas pump is nonfunctional, which is the reason for the plastic bag over the nozzle
Recent Examples on the Web
Lutnick was about to fly to London for a round of trade negotiations with China, whose restrictions on the sale of rare-earth metals were threatening to render parts of the American economy nonfunctional.
—Antonia Hitchens, New Yorker, 21 July 2025
The puzzle page layout is now so nonfunctional that my paper should come with a magnifying glass and a pad of sticky notes.
—Ticked Off, The Orlando Sentinel, 15 July 2025
Wars in Europe and the Middle East, collusion among autocratic powers, and possible nuclear proliferation in Asia and the Middle East have divided members of the UN Security Council, making the once active body effectively nonfunctional.
—Victor Cha, Foreign Affairs, 11 June 2025
Grok remains nonfunctional on X, where it was disabled on Tuesday afternoon following a slew of offensive and abusive posts, including some that mentioned CEO Linda Yaccarino, who resigned the following day without giving a specific reason.
—Miles Klee, Rolling Stone, 10 July 2025
See All Example Sentences for nonfunctional
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Antonia Hitchens, New Yorker, 21 July 2025
The puzzle page layout is now so nonfunctional that my paper should come with a magnifying glass and a pad of sticky notes.
—Ticked Off, The Orlando Sentinel, 15 July 2025
Wars in Europe and the Middle East, collusion among autocratic powers, and possible nuclear proliferation in Asia and the Middle East have divided members of the UN Security Council, making the once active body effectively nonfunctional.
—Victor Cha, Foreign Affairs, 11 June 2025
Grok remains nonfunctional on X, where it was disabled on Tuesday afternoon following a slew of offensive and abusive posts, including some that mentioned CEO Linda Yaccarino, who resigned the following day without giving a specific reason.
—Miles Klee, Rolling Stone, 10 July 2025
See All Example Sentences for nonfunctional
Cite this Entry
“Nonfunctional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nonfunctional. Accessed 4 Aug. 2025.
Copy CitationMedical Definition
nonfunctional
adjective
non·func·tion·al
-ˈfəŋ(k)-shnəl, -shən-ᵊl
: nonfunctioning
a nonfunctional muscle
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