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reentrant

American  
[ree-en-truhnt] / riˈɛn trənt /
Or re-entrant

adjective

  1. reentering or pointing inward.

    a reentrant angle.


noun

  1. a reentering angle or part.

  2. a person or thing that reenters or returns.

    Reentrants to the engineering program must take the introductory course again.

  3. Physical Geography. a prominent indentation in a coastline.

Etymology

Origin of reentrant

First recorded in 1775–85; re- + entrant

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.

See Examples For:

Abnormalities in cardiac impulse propagation underlie lethal reentrant arrhythmias, including ventricular fibrillation.

From Science Magazine Sep. 28, 2011

But, oh! my little friends of the north; my struggling, strenuous, introspective, self-analysing, autoscopic, and generally reentrant friends, who spout the 'Hue!

From The Path to Rome by Belloc, Hilaire

The immense size of the cave—or overhanging, reentrant cliff, whichever one chooses to call it—dwarfed the houses, so that they looked like toy houses.

From A Book-Lover's Holidays in the Open by Roosevelt, Theodore

The median portion, or that in the reentrant angle of the W, is a four-sided figure in which the triangle predominates with notched edges.

From Archeological Expedition to Arizona in 1895 Seventeenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, 1895-1896, Government Printing Office, Washington, 1898, pages 519-744 by Fewkes, Jesse Walter

Frowning hills and rolling sand dunes are to be thrown bodily into the reentrant bay.

From The Little Lady of Lagunitas A Franco-Californian Romance by Savage, Richard

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