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
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The enduring and irreplaceable value of human lawyers, therefore, lies in their capacity to speak truth to power and uphold legal principles, a moral responsibility that machines cannot assume. Joseph Andrew, Forbes.com, 2 July 2026 And, yes, Rojas said, the Dodgers do have an irreplaceable player. Bill Shaikin, Los Angeles Times, 30 June 2026 Both describe creativity as an irreplaceable skill in the age of AI. Sophie Caldwell, CNBC, 26 June 2026 Now their task is to repeat as champions despite probably missing a player whose skill and leadership are largely irreplaceable. Hailey Salvian, New York Times, 25 June 2026 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 Jul. 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

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