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
The younger Bayh is largely undefined.
—
Hayleigh Colombo, IndyStar, 19 Aug. 2025
Many have compared Gladys to a classic fairy tale antagonist, a villain whose undefined age and unambiguously evil motivations thrust a town into chaos.
—Brian Welk, IndieWire, 12 Aug. 2025
Over seven hallucinatory days, a village with no name, in an undefined time and place, disappears.
—Jill Goldsmith, Deadline, 1 Aug. 2025
But with just two years to go, much remains undefined.
—Rhonda Richford, Footwear News, 3 Sep. 2019
See All Example Sentences for undefined
Hayleigh Colombo, IndyStar, 19 Aug. 2025
Many have compared Gladys to a classic fairy tale antagonist, a villain whose undefined age and unambiguously evil motivations thrust a town into chaos.
—Brian Welk, IndieWire, 12 Aug. 2025
Over seven hallucinatory days, a village with no name, in an undefined time and place, disappears.
—Jill Goldsmith, Deadline, 1 Aug. 2025
But with just two years to go, much remains undefined.
—Rhonda Richford, Footwear News, 3 Sep. 2019
See All Example Sentences for undefined
Recent Examples of Synonyms for undefined
Adjective
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Harris left her political future up in the air, providing vague details about her plans going forward.—
Sydney Topf,
The Washington Examiner,
23 Sep. 2025
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The college did not advertise the underlying purpose of the land transfer ahead of Tuesday’s vote, posting only a vague agenda describing plans to convey unnamed property to Florida’s Board of Trustees of the Internal Improvement Trust Fund.—
Claire Heddles,
Miami Herald,
23 Sep. 2025
Adjective
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And that voice in my head — the one bullying me to work harder — was growing a little fainter by the day.—
Jack Korngold,
Rolling Stone,
28 Sep. 2025
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Those figures are a faint piece of context when positioned next to the two numbers that matter, 11 1/2 and 4 1/2, but are part of the total story this week.—
Justin Ray,
New York Times,
28 Sep. 2025
Cite this Entry
“Undefined.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undefined. Accessed 1 Oct. 2025.
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