as in vague
not seen or understood clearly
plagued by undefined worries that kept her awake at night
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Example Sentences
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Recent Examples of undefined
Mortgages in a buyer-friendly market Those with undefined immigration status who bought property a few years ago now have significant equity in their homes and are selling quickly to take advantage of that, Rojas said.
—
Sarah Moreno
july 14, Miami Herald, 14 July 2025
With more destinations around the world pushing back against overtourism and the potential for geopolitical impacts on itineraries, private islands can offer a more undefined, convenient alternative, according to Marilyn Macallair, a cruise travel analyst for Phocuswright.
—Nathan Diller, USA Today, 4 July 2025
When time off is undefined, the good ones don’t take PTO.
—Preston Fore, Fortune, 2 July 2025
But so far, no other E.U. country has publicly volunteered to serve in such a force, which is largely undefined and unfinanced, and which Russia has consistently rejected.
—Steven Erlanger, New York Times, 26 Mar. 2025
See All Example Sentences for undefined
Sarah Moreno
july 14, Miami Herald, 14 July 2025
With more destinations around the world pushing back against overtourism and the potential for geopolitical impacts on itineraries, private islands can offer a more undefined, convenient alternative, according to Marilyn Macallair, a cruise travel analyst for Phocuswright.
—Nathan Diller, USA Today, 4 July 2025
When time off is undefined, the good ones don’t take PTO.
—Preston Fore, Fortune, 2 July 2025
But so far, no other E.U. country has publicly volunteered to serve in such a force, which is largely undefined and unfinanced, and which Russia has consistently rejected.
—Steven Erlanger, New York Times, 26 Mar. 2025
See All Example Sentences for undefined
Recent Examples of Synonyms for undefined
Adjective
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Don’t hide behind vague language or blame external factors entirely.—
Cody Slach,
Forbes.com,
1 Aug. 2025
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When asked about how Bader's addition will affect Kepler specifically, Dombrowski gave a vague response.—
Aaliyan Mohammed,
MSNBC Newsweek,
1 Aug. 2025
Adjective
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Hill's faint whistling can be heard in the background, hinting that the time loop may be far from broken, and Hill may not be gone after all.—
Allison DeGrushe Published,
EW.com,
30 July 2025
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My favorite hotel memory is: Waking up at Hotel Ritz to birdsong, sunlight, and the faint scent of fresh croissants — Parisian magic in every sense.—
Caroline Tell,
Forbes.com,
28 July 2025
Cite this Entry
“Undefined.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undefined. Accessed 8 Aug. 2025.
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