unbounded
Americanadjective
-
having no limits, borders, or bounds.
- Synonyms:
- immeasurable, infinite, vast, immense, limitless
-
unrestrained; uncontrolled.
unbounded enthusiasm.
- Synonyms:
- immoderate, unconfined
adjective
Other Word Forms
Etymology
Origin of unbounded
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Not an unbounded and unlimited entity with high degrees of autonomy – but AI that is carefully calibrated, contextualized, within limits.”
From Barron's ● Apr. 4, 2026
The only motivating factor, ever, was Mr. Paxton’s unbounded ambition.
From The Wall Street Journal ● Mar. 5, 2026
The court has previously upheld limited emergency entries, but always with clearly defined exigencies, not the unbounded, unverifiable standard Montana now asks it to adopt.
From Slate ● Jul. 3, 2025
In My First Coup d'Etat, Mahama Jr describes himself as "an observant child with an active imagination and an unbounded curiosity".
From BBC ● Nov. 19, 2024
In discussing the large-scale structure of the Cosmos, astronomers are fond of saying that space is curved, or that there is no center to the Cosmos, or that the universe is finite but unbounded.
From "Cosmos" by Carl Sagan
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.