replacement

noun

re·​place·​ment ri-ˈplās-mənt How to pronounce replacement (audio)
Synonyms of replacementnext
1
: the action or process of replacing : the state of being replaced
2
: one that replaces another especially in a job or function

Examples of replacement in a Sentence

We need a replacement for our old vacuum cleaner. Where can we get replacement parts for the tractor?
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.
Built by L3Harris, it’s funded by the Air Force Research Laboratory and potential replacement technology for GPS. Richard Tribou, The Orlando Sentinel, 2 Apr. 2026 Trump is expected to move quickly to name a replacement and has previously discussed elevating Environmental Protection Agency Administrator Lee Zeldin, a close ally who has earned a reputation inside the administration as a reliable executor of the president’s agenda. Kaelan Deese, The Washington Examiner, 2 Apr. 2026 Rozier’s replacement is the least of the Heat’s personnel issues. Ira Winderman, Sun Sentinel, 2 Apr. 2026 Susac was a defensive replacement in San Diego on Wednesday. ABC News, 2 Apr. 2026 See All Example Sentences for replacement

Word History

First Known Use

1743, in the meaning defined at sense 1

Time Traveler
The first known use of replacement was in 1743

Browse Nearby Words

Cite this Entry

“Replacement.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/replacement. Accessed 5 Apr. 2026.

Kids Definition

replacement

noun
re·​place·​ment ri-ˈplā-smənt How to pronounce replacement (audio)
1
: the act of replacing : the state of being replaced
2
: one that replaces another : substitute

Legal Definition

replacement

noun
re·​place·​ment
1
a
: the act of replacing : the state of being replaced
b
: an insurer's option under a policy to replace or repair damaged property rather than pay the insured for the loss
2
: something that replaces
specifically : a new fixed asset or portion of an asset that takes the place of one discarded (as because of deterioration)

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