misdemeanor

noun

mis·​de·​mean·​or ˌmis-di-ˈmē-nər How to pronounce misdemeanor (audio)
1
: a crime less serious than a felony (see felony sense 1)
defacing school property is a misdemeanorJessica Portner
2
: misdeed
Student misdemeanors will not go unpunished.

Did you know?

What is meant by 'crimes and misdemeanors'?

Misdemeanor comes from demeanor, which means “behavior toward others” or “outward manner” (as in “his quiet demeanor”), itself derived from the verb demean, which means “to conduct or behave (oneself) usually in a proper manner”—not to be confused with the other and much more common verb demean that means “to lower in character, status, or reputation” (as in “I won’t demean myself by working for so little money”). These two verbs are spelled the same way but come from different roots.

Therefore, misdemeanor literally means “bad behavior toward others.” This led to parallel usage as both general bad behavior and legal bad behavior. In American law, a misdemeanor is “a crime less serious than a felony.” A felony is defined as “a federal crime for which the punishment may be death or imprisonment for more than a year.” As misdemeanor became more specific, crime became the more general term for any legal offense.

The phrase “high crimes and misdemeanors,” found in Article Two, Section 4 of the Constitution, has been used in English law since the 14th century, as have other fixed phrases using synonymous terms, such as “rules and regulations” and “emoluments and salaries.” It can be very difficult to distinguish between any of these pairs of words, and their frequent use together renders them less technical in today’s highly specific legal vocabulary. “High crimes” are serious crimes committed by those with some office or rank, and was used in the language describing impeachment proceedings of members of the British Parliament in the 18th century.

Examples of misdemeanor in a Sentence

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.
Sanchez was arrested at the hospital for battery with injury, unlawful entry of a motor vehicle and public intoxication, all of which are misdemeanors. Nick Harris, Fort Worth Star-Telegram, 4 Oct. 2025 Terri Sprague, Christopher Davis, Vicki Miller and Anthony Miller were sentenced for cruelty to a companion animal, a first-degree misdemeanor, according to court documents. Matthew Cupelli, Cincinnati Enquirer, 4 Oct. 2025 He’s been arrested by Indianapolis police on three misdemeanor charges related to the altercation. Kevin Dotson, CNN Money, 4 Oct. 2025 Kavan Markwood, 20, was charged with one misdemeanor count of loitering and prowling at nighttime after he was accused of attempting to gain entry into the home of an ex-girlfriend, CBS News reported, citing Brentwood police. Paulina Dedaj, FOXNews.com, 3 Oct. 2025 See All Example Sentences for misdemeanor

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of misdemeanor was in the 15th century

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Cite this Entry

“Misdemeanor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/misdemeanor. Accessed 8 Oct. 2025.

Kids Definition

misdemeanor

noun
mis·​de·​mean·​or ˌmis-di-ˈmē-nər How to pronounce misdemeanor (audio)
1
: a crime less serious than a felony
2

Legal Definition

misdemeanor

noun
mis·​de·​mean·​or ˌmis-di-ˈmē-nər How to pronounce misdemeanor (audio)
: a crime that carries a less severe punishment than a felony
specifically : a crime punishable by a fine and by a term of imprisonment not to be served in a penitentiary and not to exceed one year compare felony
Last Updated: - Updated example sentences
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