thief

noun

plural thieves ˈthēvz How to pronounce thief (audio)
Synonyms of thief
: one that steals especially stealthily or secretly
also : one who commits theft or larceny

Examples of thief in a Sentence

A thief took my purse. a thief has been stealing wallets and valuables from the lockers at the gym
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.
When a thief opens an account with your SSN, birthdate and address, canceling the account only fixes part of the problem. Kurt Knutsson, FOXNews.com, 4 July 2026 For several years, security experts have been warning against posting screenshots or photos of boarding passes on social media, as online scammers and thieves have been able to extract significant personal information from them. Michael Cappetta, Travel + Leisure, 3 July 2026 When the legitimate truck arrived, the cargo thieves had already left with the bourbon. Steve Weisman, Forbes.com, 1 July 2026 For the second time in just over a month, the owners of a Pokémon card shop in the Pico-Robertson area are cleaning up after thieves targeted their business. Amanda Starrantino, CBS News, 30 June 2026 See All Example Sentences for thief

Word History

Etymology

Middle English theef, from Old English thēof; akin to Old High German diob thief

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of thief was before the 12th century

Browse Nearby Words

Cite this Entry

“Thief.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thief. Accessed 6 Jul. 2026.

Kids Definition

thief

noun
plural thieves ˈthēvz How to pronounce thief (audio)
: one that steals

Legal Definition

thief

noun
plural thieves
: one who commits theft
Etymology

Old English thēof

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