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View synonyms for circumvolution

circumvolution

[ sur-kuhm-vuh-loo-shuhn ]

noun

  1. the act of rolling or turning around:

    planetary circumvolution.

  2. a single complete turn or cycle.
  3. a winding or folding about something:

    the circumvolutions of a boa.

  4. a fold so wound:

    the circumvolution of a snail shell.

  5. a winding in a sinuous course; a sinuosity:

    the circumvolutions of the river.

  6. a roundabout course or procedure, or an instance of such:

    The speaker's circumvolutions bored the audience to tears.



circumvolution

/ ˌsɜːkəmvəˈluːʃən /

noun

  1. the act of turning, winding, or folding around a central axis
  2. a single complete turn, cycle, or fold
  3. anything winding or sinuous
  4. a roundabout course or procedure


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Derived Forms

  • ˌcircumvoˈlutory, adjective

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Other Words From

  • cir·cum·vo·lu·to·ry [suhr-k, uh, m-v, uh, -, loo, -t, uh, -ree], adjective

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Word History and Origins

Origin of circumvolution1

1400–50; late Middle English < Medieval Latin circumvolūtiōn- (stem of circumvolūtiō ), equivalent to Latin circumvolūt ( us ) (past participle of circumvolvere to circumvolve ) ( circum- circum- + volū- past participle stem of volvere to roll + -tus past participle suffix) + -iōn- -ion

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Word History and Origins

Origin of circumvolution1

C15: from Medieval Latin circumvolūtiō, from Latin circumvolvere, from circum- + volvere to roll

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Example Sentences

No doubt was possible: the two lobes, the circumvolution of the brain to the minute red lines of the blood-vessels, all was there.

Never did a monarch hold so steadfastly to a deadly purpose, or proceed so languidly and with so much circumvolution to his goal.

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circumventioncircumvolve