: one that looks like another : double
look-alike adjective

Examples of look-alike in a Sentence

at first glance these two mattresses may be look-alikes, but a comparison of their innards tells a different story
Recent Examples on the Web Chipotle was sued for using a customer’s photograph without authorization; BuzzFeed lost a similar case, setting a creator-favoring precedent; and Pelé sued Samsung over using a look-alike of him in an ad. Analisa Goodin, Forbes, 5 Sep. 2024 But designer look-alikes can also be found at retail giants such as Amazon, Walmart and Costco (home to the viral floor mirror dupe of an Anthropologie mirror), as well. Jessica Dickler,ana Teresa Solá, CNBC, 14 Aug. 2024 Here's how to tell poison ivy from look-alike plants. Andy Wilcox, Better Homes & Gardens, 25 July 2024 Florida News Ernest Hemingway fans celebrate the author’s 125th birthday in his beloved Key West Hemingway Days started in 1981 with a short-story competition and a look-alike contest. South Florida Sun Sentinel, Sun Sentinel, 22 July 2024 See all Example Sentences for look-alike 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'look-alike.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1904, in the meaning defined above

Time Traveler
The first known use of look-alike was in 1904

Dictionary Entries Near look-alike

Cite this Entry

“Look-alike.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/look-alike. Accessed 9 Sep. 2024.

Last Updated: - Updated example sentences
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