well-defined

adjective

well-de·​fined ˌwel-di-ˈfīnd How to pronounce well-defined (audio)
Synonyms of well-definednext
1
: having clearly distinguishable limits, boundaries, or features
a well-defined scar
2
: clearly stated or described
well-defined policies

Examples of well-defined in a Sentence

Recent Examples on the Web
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There’s also a massive and well-defined supply chain that is generally physically close to robot manufacturers that makes innovation and production in robotics relatively quick and easy. John Koetsier, Forbes.com, 17 June 2026 Variables needed to be well-defined and accounted for, even in their unpredictability. Literary Hub, 5 May 2026 From a risk/reward standpoint, the trade is well-defined. Frank Cappelleri, CNBC, 10 Apr. 2026 Her layered drum programming is intricate and well-defined, never overloading or crowding out any particular sound. Dash Lewis, Pitchfork, 24 Feb. 2026 See All Example Sentences for well-defined

Word History

First Known Use

1551, in the meaning defined at sense 1

Time Traveler
The first known use of well-defined was in 1551

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Cite this Entry

“Well-defined.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/well-defined. Accessed 7 Jul. 2026.

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