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.
Swenson says that cable actually belongs to AT&T, and was cut down from telephone poles by thieves. John Ruwitch, NPR, 3 June 2026 Carly Novak, Hushcha's assistant, says how the thieves got in is still a mystery. Jason Rantala, CBS News, 3 June 2026 Task stars Mark Ruffalo as FBI agent Tom Brandis, who is in charge of a task force that sets out to bring down a crew of thieves led by Robbie (Tom Pelphrey). Justin Kroll, Deadline, 2 June 2026 That can happen after a thief opens, or tries to open, an account in your name. Kurt Knutsson, FOXNews.com, 2 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 7 Jun. 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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