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augmentation

noun

aug·​men·​ta·​tion ˌȯg-mən-ˈtā-shən How to pronounce augmentation (audio)
-ˌmen-
1
a
: the act or process of augmenting something
b
: the state of being augmented
2
: something that augments : addition

Examples of augmentation in a Sentence

augmentations to the benefits package over the years have resulted in a total of 12 paid holidays for employees
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.
Some plastic surgery eventually followed, including a breast augmentation after her first pregnancy, as well as liposuction on her tummy and flanks after her third, the 38-year- old reveals. Madeleine Marr, Miami Herald, 24 Nov. 2025 Meanwhile, Simone Biles revealed more details about her breast augmentation in a candid TikTok video. Catherine Santino, PEOPLE, 21 Nov. 2025 Synthetic data is data augmentation on steroids. Ambuj Tewari, The Conversation, 18 Nov. 2025 While most people are familiar with breast augmentation, blepharoplasty isn’t a term everyone knows. Korin Miller, SELF, 14 Nov. 2025 See All Example Sentences for augmentation

Word History

First Known Use

14th century, in the meaning defined at sense 1a

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

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Cite this Entry

“Augmentation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/augmentation. Accessed 30 Nov. 2025.

Medical Definition

augmentation

noun
aug·​men·​ta·​tion ˌȯg-mən-ˈtā-shən, -ˌmen- How to pronounce augmentation (audio)
1
: the act, action, or process of augmenting
2
: something that augments

More from Merriam-Webster on augmentation

Last Updated: - Updated example sentences
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