boundless

adjective

bound·​less ˈbau̇n(d)-ləs How to pronounce boundless (audio)
Synonyms of boundlessnext
: having no boundaries : vast
boundless possibilities
boundlessly adverb
boundlessness noun

Examples of boundless in a Sentence

We were filled with boundless joy. Her love for her family was boundless.
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.
Harnessing his characteristically boundless energy, Fieri is already back on his feet, previewing the upcoming season of the reality cooking competition series Tournament of Champions and startling fans with a radical new look as part of his partnership with Bosch for Super Bowl LIX. Ryan Coleman, Entertainment Weekly, 27 Jan. 2026 But boundless entitlement and a gift for micromanagement can’t save him when their plane crashes in the Gulf of Thailand. Alison Foreman, IndieWire, 26 Jan. 2026 But while his own work is marked by coincidences and unexpected bookends, some provided by the universe and some engineered by the filmmaker, at its core, it’s defined by an unswerving faith in the boundless eccentricities and fascinating fixations of other people. Alison Willmore, Vulture, 23 Jan. 2026 Her parents, Charlie and Lee, thought little of life beyond the Puget Sound region; Betsy’s intellectual curiosity was boundless. Thomas Koetting, jsonline.com, 23 Jan. 2026 See All Example Sentences for boundless

Word History

First Known Use

1599, in the meaning defined above

Time Traveler
The first known use of boundless was in 1599

Browse Nearby Words

Cite this Entry

“Boundless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boundless. Accessed 1 Feb. 2026.

Kids Definition

boundless

adjective
bound·​less ˈbau̇nd-ləs How to pronounce boundless (audio)
: having no boundaries or limits : vast
the boundless sky
boundlessly adverb
boundlessness noun

More from Merriam-Webster on boundless

Last Updated: - Updated example sentences
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