irreplaceable

adjective

ir·​re·​place·​able ˌir-i-ˈplā-sə-bəl How to pronounce irreplaceable (audio)
Synonyms of irreplaceablenext
: 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.
Directed by the irreplaceable Anne Kauffman, Marjorie Prime (flawlessly performed by June Squibb, Cynthia Nixon, Danny Burstein and Christopher Lowell) suggests that few of us could resist the unholy temptation, and that all of our technological know-how won’t save us from our longings. Greg Evans, Deadline, 31 Dec. 2025 Perhaps just keep your valuables and irreplaceable items inside a more secure zippered pocket or compartment in the bag so as not to tempt fate. Abby Morgan Lebet, Glamour, 30 Dec. 2025 Several irreplaceable bombers were destroyed and several more damaged in the first operation of its kind. Brady Knox, The Washington Examiner, 28 Dec. 2025 This concept dictates that AI serves primarily in an assistive capacity, ensuring that a human remains in the loop for critical decisions like final underwriting, where judgment and empathy are irreplaceable. Geoff Green, Fortune, 22 Dec. 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

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Cite this Entry

“Irreplaceable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irreplaceable. Accessed 3 Jan. 2026.

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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