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irreplaceable

adjective

ir·​re·​place·​able ˌir-i-ˈplā-sə-bəl How to pronounce irreplaceable (audio)
: not replaceable
an irreplaceable antique
irreplaceability noun
irreplaceableness noun
irreplaceably adverb

Examples of irreplaceable 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.
By flashlight, the couple gathered irreplaceable journals, family photo albums and art from around the world, then fled. Cheri Mossburg, CNN Money, 26 Nov. 2025 The new plan will aim to balance the species’ irreplaceable role in wetland ecosystems with the fact that beavers’ eagerness to build can sometimes obstruct human infrastructure. Elise Schmelzer, Denver Post, 24 Nov. 2025 Even in industries where AI seems strongest, humans remain irreplaceable. Sonal Nain, MSNBC Newsweek, 21 Nov. 2025 Companies that establish clear ethical boundaries, strong privacy protections and explicit policies about how emotional data gets used are more likely to avoid the pitfalls of these systems – as will those that recognize when human judgment and authentic presence remain irreplaceable. Fares Ahmad, The Conversation, 20 Nov. 2025 See All Example Sentences for irreplaceable

Word History

First Known Use

1807, in the meaning defined above

Time Traveler
The first known use of irreplaceable was in 1807

Browse Nearby Words

Cite this Entry

“Irreplaceable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irreplaceable. Accessed 27 Nov. 2025.

Kids Definition

irreplaceable

adjective
ir·​re·​place·​able ˌir-i-ˈplā-sə-bəl How to pronounce irreplaceable (audio)
: not replaceable
a museum full of irreplaceable works of art

More from Merriam-Webster on irreplaceable

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