alteration

noun

al·​ter·​a·​tion ˌȯl-tə-ˈrā-shən How to pronounce alteration (audio)
plural alterations
1
: the act or process of altering something
The dress needs alteration for a proper fit.
: the state of being altered
2
: the result of changing or altering something: such as
a
: a change made in fitting a garment
no charge for alterations
b
: a change in a legal instrument that alters its legal effect
She made some alterations to her will.
c
: a mineral that has been altered by a chemical process : metasomatism

Examples of alteration in a Sentence

the alteration of the pattern They did a good job on the dress alteration. He made alterations in his will.
Recent Examples on the Web Inquiries about proper sealing of evidence, the chain of custody and the training of those collecting evidence have all led to questions about whether those things can impact contamination, alteration or loss of evidence. James Hartley, Fort Worth Star-Telegram, 18 Apr. 2024 What started as a brick-and-mortar tailoring shop evolved into an online platform, thanks to the 2020 lockdown, offering convenient alterations services accessible to customers across the United States. Hilary Tetenbaum, USA TODAY, 13 Apr. 2024 Regarding the mental aspect, users may experience alterations in perception and mood swings, while hallucinations are rare occurrences yet possible. Sponsored Content, The Mercury News, 12 Apr. 2024 The slouchy denim drapes low and loose along the hips—and if, by chance, the pants are a little long for your liking, Reformation offers free alterations. Malia Griggs, Glamour, 9 Apr. 2024 But where artists like Mr. Smithson used bulldozers and earthmovers to create radically monumental alterations in the landscape, Mr. Singer let nature take the lead. Clay Risen, New York Times, 4 Apr. 2024 Fortunately, that one alteration near the end of the song worked, and Huff flew it into the rest of the single. Tom Roland, Billboard, 27 Mar. 2024 The alteration is also expected to increase the value of special teams players — the players on any NFL squad who typically haven't yet made the cut for a full-time spot on an offensive or defensive lineup. Becky Sullivan, NPR, 27 Mar. 2024 Keep an eye out for items that stand out to you, and be flexible, which can mean building up a collection over time or making minor alterations to a piece. Ronita Choudhuri-Wade Of Nerdwallet, Quartz, 13 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'alteration.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English alteracioun "change, transformation," borrowed from Anglo-French & Medieval Latin; Anglo-French alteracion, borrowed from Medieval Latin alterātiōn-, alterātiō, from Late Latin alterāre "to change, alter" + Latin -tiōn-, -tiō, suffix of verbal action

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of alteration was in the 14th century

Dictionary Entries Near alteration

Cite this Entry

“Alteration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alteration. Accessed 29 Apr. 2024.

Kids Definition

alteration

noun
al·​ter·​ation ˌȯl-tə-ˈrā-shən How to pronounce alteration (audio)
1
a
: the act or process of altering
b
: the state of being altered
2
: the result of altering : modification

More from Merriam-Webster on alteration

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