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Definition of augmentation

augmentation

/ˌɔːɡ.mənˈteɪ.ʃən/
aug · men · ta · tion

Plural:augmentations
•
Adjective:augmentative
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augmentation Lexical Profile

augmentation Game Scores & Validity

• noun

1

The action or process of making or becoming greater in size, amount, value, or capability; an addition or supplement.

Example

"The research team used data augmentation techniques to expand the training dataset and improve model accuracy."


2

In plastic or reconstructive surgery, a procedure performed to increase the size or improve the contour of a body part, often using implants or tissue grafts.

Example

"The patient scheduled a consultation with the specialist to discuss the risks and recovery time of cheek augmentation."


3

In musical composition, the lengthening of the time values of the notes of a theme or melody, often by doubling their duration.

Example

"In the final fugue, the composer reintroduces the main subject in augmentation to create a sense of grandeur."

Synonyms
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Antonyms
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• Rhymes for augmentation

Word Origin & Etymology

Borrowed in Middle English from Old French and Late Latin augmentatio, derived from the Latin verb augmentare ('to increase'), ultimately from augere ('to make larger or grow').

Cite this Entry


Wordmom. (2026). Definition of Augmentation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/augmentation
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