thief

noun

plural thieves ˈthēvz How to pronounce thief (audio)
Synonyms of thiefnext
: 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.
Police said the surveillance footage shows the thieves making off with the paintings across the lush gardens of the villa, with the museum’s alarm system sounding in the background. Barbie Latza Nadeau, CNN Money, 30 Mar. 2026 The crime in Parma comes after a series of high-profile heists at major European museums, including a major incident in October where thieves stole jewels and other items worth 88 million euros ($101 million) from the Louvre in Paris. ABC News, 30 Mar. 2026 Based on the Don Winslow novella, Crime 101 follows an elusive jewel thief (Hemsworth) whose string of heists along the 101 freeway have mystified police. Anthony D'alessandro, Deadline, 30 Mar. 2026 Don't like a liar, can't stand a thief. Tony Peterson, CBS News, 30 Mar. 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 1 Apr. 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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