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sech

Symbol, Mathematics.
  1. hyperbolic secant.
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Origin of sech

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for sech

Historical Examples of sech

  • Hit don't look no sech a thing—like you was shif'less an' lazy.

    Southern Lights and Shadows

    Various

  • "Caleb's boat ain't got no sech sail as that," was his deliberate comment.

    Cap'n Eri

    Joseph Crosby Lincoln

  • Well, it's sech reflections which final gives me the reequired sand.

    Faro Nell and Her Friends

    Alfred Henry Lewis

  • But sech is his awe of Enright, he never dar's opens his clamshell.

    Faro Nell and Her Friends

    Alfred Henry Lewis

  • This takin' charge of babies ain't no sech pushover as it looks.

    Faro Nell and Her Friends

    Alfred Henry Lewis


British Dictionary definitions for sech

sech

noun
  1. hyperbolic secant; a hyperbolic function that is the reciprocal of cosh
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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

sech in Science

sech

  1. Abbreviation of hyperbolic secant
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.