corrugation

noun
cor·​ru·​ga·​tion | \ˌkȯr-ə-ˈgā-shən, ˌkär-\

Definition of corrugation 

1 : the act of corrugating

2 : a ridge or groove of a surface that has been corrugated

Examples of corrugation in a Sentence

Recent Examples on the Web

Since then, this disturbance has wound up ever tighter, creating a three-meter-high spiral corrugation pattern in the rings. Carolyn Porco, Scientific American, "Cassini at Saturn: A Retrospective," 1 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'corrugation.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of corrugation

1528, in the meaning defined at sense 1

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The first known use of corrugation was in 1528

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