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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It has been praised by preservationists as an irreplaceable example of modernist architecture. Giles Hudson, CBS News, 20 Feb. 2026 The loss of Puig, who might be the most irreplaceable player in MLS, will certainly sting. Kevin Baxter, Los Angeles Times, 18 Feb. 2026 Duvall was a master of subtlety as an Irishman among Italians, rarely at the center of a scene, but often listening and advising in the background, an irreplaceable thread through the saga of the Corleone crime family. Bob Thomas The Associated Press, Arkansas Online, 17 Feb. 2026 Duvall was a master of subtlety as an Irishman among Italians, rarely at the center of a scene, but often listening and advising in the background, an irreplaceable thread through the saga of the Corleone crime family. Dallas Morning News, 16 Feb. 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 26 Feb. 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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