reverse engineer

verb

reverse engineered; reverse engineering; reverse engineers

transitive verb

: to disassemble and examine or analyze in detail (a product or device) to discover the concepts involved in manufacture usually in order to produce something similar
reverse engineering noun

Examples of reverse engineer in a Sentence

They reverse engineered the software.
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.
Distillation lets someone reverse engineer an AI model just by using it and watching its responses. — Peter Hall, Scientific American, 7 Oct. 2026 Then reverse engineer the creative around that person’s reasons for buying. — Jonathan Durante, Forbes.com, 5 Oct. 2026 His answer was, in a sense, to navigate them backward, reverse engineering some of the routes and shell corporations that brought American goods to Afghanistan in the first place. — Emily Watlington, ARTnews.com, 24 Sep. 2026 This creates a window for threat actors to attempt to rapidly reverse engineer patches and develop exploits ahead of downstream stable releases. — Dan Goodin, ArsTechnica, 9 Sep. 2026 See All Example Sentences for reverse engineer

Word History

First Known Use

1973, in the meaning defined above

Time Traveler
The first known use of reverse engineer was in 1973

Browse Nearby Words

Cite this Entry

“Reverse engineer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reverse%20engineer. Accessed 19 Oct. 2026.

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