mechanical engineering

noun

: a branch of engineering concerned primarily with the industrial application of mechanics and with the production of tools, machinery, and their products
mechanical engineer noun

Examples of mechanical engineering in a Sentence

Recent Examples on the Web
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Before serving as president of the University of Alabama, Bell served as provost and professor of engineering at Louisiana State University and as dean of the School of Engineering and professor of mechanical engineering at the University of Kansas. Ana Goñi-Lessan, Sun Sentinel, 10 June 2026 Whoop's co-founders spearheaded the computer science and mechanical engineering elements, with Nicolae becoming chief hardware engineer. Tom Huddleston Jr. blair Baek, CNBC, 9 June 2026 Mann was part of NASA's 2013 astronaut class and joined the agency with a test pilot and mechanical engineering background. Josh Dinner, Space.com, 8 June 2026 Started in New Hampshire and inspired by mechanical engineering courses at MIT, Connecticut teams have been part of it since the program’s inception. P.r. Lockhart, Hartford Courant, 8 June 2026 See All Example Sentences for mechanical engineering

Word History

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of mechanical engineering was in 1849

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Cite this Entry

“Mechanical engineering.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mechanical%20engineering. Accessed 16 Jun. 2026.

Kids Definition

mechanical engineering

noun
: engineering that deals with tools, machinery, and the application of mechanics in industry
mechanical engineer noun
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