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tortuosity

American  
[tawr-choo-os-i-tee] / ˌtɔr tʃuˈɒs ɪ ti /

noun

plural

tortuosities
  1. the state of being tortuous; twisted form or course; crookedness.

  2. a twist, bend, or crook.

  3. a twisting or crooked part, passage, or thing.


tortuosity British  
/ ˌtɔːtjʊˈɒsɪtɪ /

noun

  1. the state or quality of being tortuous

  2. a twist, turn, or coil

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tortuosity

From the Late Latin word tortuōsitās, dating back to 1595–1605. See tortuous, -ity

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.

This naturally suggests the ideas of curvature and tortuosity, which are fully dealt with mathematically, before the notion of velocity is introduced.

From Project Gutenberg

It is not straight as in health, but is tortuous, because the overgrowth in the walls, which makes it thick, has also made it longer than normal, thus producing tortuosity.

From Project Gutenberg

But she gave up that point as being only one more of the inexplicable tortuosities of a man's sense of honour.

From Project Gutenberg

These changes give rise to marked tortuosity of the vessels.

From Project Gutenberg

Lateral passages branched out on either side in such labyrinthine tortuosity of confusion that Nidia’s first thought was how it would be possible for any one to find his way through here a second time.

From Project Gutenberg