Definition of irreplaceable
- an irreplaceable antique
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'irreplaceable.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: too valuable or rare to be replaced : not replaceable
What made you want to look up irreplaceable? Please tell us where you read or heard it (including the quote, if possible).
subject to rapid or unexpected change
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