as in vague
not seen or understood clearly
plagued by undefined worries that kept her awake at night
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
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.
Recent Examples of undefined
Internal dynamics are mostly undefined; individual personalities are thinly sketched at best.
—
Alison Herman, Variety, 28 May 2025
This is a sweeping, undefined provision that could rule out any changes to local growth guidelines in Florida unless developers agree and sponsor the change.
—Paul Owens, The Orlando Sentinel, 16 May 2025
The aspirational numbers are dazzling but many details are undefined, with much left to be decided down the road in a world fraught with geopolitical and economic impediments.
—David Blackmon, Forbes.com, 18 May 2025
Its purpose is no longer unclear or undefined; the industry recognizes it as a solid platform for experienced directors whose films do well in theaters.
—Elsa Keslassy, Variety, 17 May 2025
See All Example Sentences for undefined
Alison Herman, Variety, 28 May 2025
This is a sweeping, undefined provision that could rule out any changes to local growth guidelines in Florida unless developers agree and sponsor the change.
—Paul Owens, The Orlando Sentinel, 16 May 2025
The aspirational numbers are dazzling but many details are undefined, with much left to be decided down the road in a world fraught with geopolitical and economic impediments.
—David Blackmon, Forbes.com, 18 May 2025
Its purpose is no longer unclear or undefined; the industry recognizes it as a solid platform for experienced directors whose films do well in theaters.
—Elsa Keslassy, Variety, 17 May 2025
See All Example Sentences for undefined
Recent Examples of Synonyms for undefined
Adjective
-
Brooks said Act 372 was vague and imposed problems on librarians and bookstore owners trying to avoid prosecution.—
Brett Barrouquere,
Arkansas Online,
27 June 2025
-
All of these legal tests, however, are quite vague.—
Ian Millhiser,
Vox,
27 June 2025
Adjective
-
That memory, faint but enduring, was set in the downstairs den of their home.—
Ajdina Halilovic,
Wired News,
6 July 2025
-
The Milky Way appears as a faint, hazy band stretching across the sky, almost like a cloud made of stars.—
Tiffany Acosta,
AZCentral.com,
3 July 2025
Cite this Entry
“Undefined.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undefined. Accessed 9 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share