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.
Robin Williams rocketed to fame as Mork from Ork, dazzling audiences with rapid-fire improvisation and boundless energy. Tereza Shkurtaj, PEOPLE, 18 Jan. 2026 Beyond, the boundless adventures of Patagonia—ski, hike, climb and boat your way through its wonders. Duncan Madden, Forbes.com, 16 Jan. 2026 When the center returned to Minnesota, Finch saw a player who was more composed and sure of how to use his boundless energy within the context of the game. Jace Frederick, Twin Cities, 15 Jan. 2026 The film’s open-handed humanity is boundless, even contagious, as director Kartiki Gonsalves follows the caregivers who make a tradition out of raising the animals, and in Bellie’s case, as a means to survive grief. Tomris Laffly, Entertainment Weekly, 25 Dec. 2025 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 25 Jan. 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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