misuse

1 of 2

verb

mis·​use ˌmis-ˈyüz How to pronounce misuse (audio)
misused; misusing; misuses
Synonyms of misusenext

transitive verb

1
: to use incorrectly : misapply
misused his talents
a word that is frequently misused
was charged withmisusing company funds
2
: abuse, mistreat
… their prisoner had the heavy task of receiving their insolence as wit, answering their insults with good-humour, and withholding from them the opportunity which they sought of engaging him in a quarrel, that they might have a pretence for misusing him.Sir Walter Scott
misuser noun
plural misusers

misuse

2 of 2

noun

mis·​use ˌmis-ˈyüs How to pronounce misuse (audio)
: incorrect or improper use : misapplication
the misuse of words
a misuse of power

Synonyms of misuse

Examples of misuse in a Sentence

Verb She's charged with misusing company funds. a word that is frequently misused Noun No refunds will be offered on products damaged by misuse. the warranty for this dryer is null and void if you subject the product to deliberate misuse
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
Despite the size of her gifts, which now often exceed the recipient organization’s annual budget, research from the Center for Effective Philanthropy has found that concerns about nonprofits misusing Scott’s funds or growing unsustainably have largely not been born out. Thalia Beaty, Los Angeles Times, 13 Jan. 2026 Still, parents are left wondering how much other inappropriate conduct continues to take place in our public schools and how many children are still at the hands of adults who would misuse their power and authority. The Editorial Board, Chicago Tribune, 13 Jan. 2026
Noun
The team suggests potential applications in education and elder care, while emphasizing careful design to avoid misuse. Jijo Malayil, Interesting Engineering, 15 Jan. 2026 She was found guilty of crimes related to her deception of public officials during that plot and the misuse of her position, not for offenses related to her views on voter fraud, the Court of Appeals panel noted during oral argument. Shelly Bradbury, Denver Post, 14 Jan. 2026 See All Example Sentences for misuse

Word History

Etymology

Verb and Noun

Middle English, partly from mis- + usen to use; partly from Middle French mesuser to abuse, from Old French, from mes- + user to use

First Known Use

Verb

14th century, in the meaning defined at sense 1

Noun

14th century, in the meaning defined above

Time Traveler
The first known use of misuse was in the 14th century

Browse Nearby Words

Cite this Entry

“Misuse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/misuse. Accessed 17 Jan. 2026.

Kids Definition

misuse

1 of 2 verb
mis·​use mish-ˈüz How to pronounce misuse (audio)
(ˈ)mish-ˈyüz
(ˈ)mis-ˈyüz
1
: to use incorrectly : misapply
2
misusage
-ˈ(y)ü-sij
-zij
noun

misuse

2 of 2 noun
mis·​use mish-ˈüs How to pronounce misuse (audio)
(ˈ)mish-ˈyüs
(ˈ)mis-ˈyüs
: incorrect or improper use

More from Merriam-Webster on misuse

Last Updated: - Updated example sentences
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