noun
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the act of marking with lines
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an arrangement of or division into lines
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an outline or contour
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any linear arrangement involving rocks or minerals, such as a parallel arrangement of elongated mineral grains
Etymology
Origin of lineation
1350–1400; Middle English lyneacion < Late Latin līneātiōn- (stem of līneātiō ) the drawing of a line, Latin: direction, line. See lineate, -ion
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Aided by Kooser’s artful lineation, we are whisked from room to room, the quick in pursuit of the dead.
From New York Times
What was expected was that the basal rock would show lineations from the scouring effects of ice that has been moving across it for millions of years.
From BBC
Likewise, Libya makes an entry with glacial lineations in the Murzuq Basin that are several kilometres long.
From BBC
Europa turns out to be as smooth as a billiard ball despite the network of lineations.
From Literature
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Crooked and jagged, the lineation is a lifetime on display — the joy, sadness, euphoria and thrill of every breath.
From Washington Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.