ungrounded

adjective

un·​ground·​ed ˌən-ˈgrau̇n-dəd How to pronounce ungrounded (audio)
1
a
: lacking a sound basis for belief, action, or argument : not provided with a reason or justification
Ungrounded in fact, such conjecture gives the reader no insight into the life of the subject …Michiko Kakutani
: groundless
an ungrounded accusation
b
: lacking basic information : uninstructed
They are not wrongheaded … so much as hazily over-optimistic, ungrounded in what Europe really is, and governed by wishful thinking.Nicholas Fraser
2
: not connected electrically with the ground
an ungrounded outlet

Examples of ungrounded in a Sentence

Recent Examples on the Web
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.
Suspicions of Russian involvement were ungrounded, Russia’s ambassador to Denmark, Vladimir Barbin, said in a statement sent to Reuters. CNN Money, 23 Sep. 2025 As we are never returned to any figural baseline, our eyes are increasingly ungrounded. Jan Tumlir, Artforum, 1 Sep. 2025 The whole thing feels ungrounded, the world-building thin. Katie Walsh, Twin Cities, 5 July 2025 Besides being an agency invention ungrounded in the statute, disparate impact liability stands antidiscrimination law on its head. The Editors, National Review, 25 Apr. 2025 See All Example Sentences for ungrounded

Word History

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of ungrounded was in the 14th century

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Cite this Entry

“Ungrounded.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ungrounded. Accessed 8 Oct. 2025.

Kids Definition

ungrounded

adjective
un·​ground·​ed
ˌən-ˈgrau̇n-dəd
1
2
: not instructed or informed
Last Updated: - Updated example sentences
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