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sech
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Symbol, Mathematics.
hyperbolic secant.
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Origin of sech
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Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use sech in a sentence
British Dictionary definitions for sech
sech
/ (ʃɛk, sɛtʃ, ˈsɛkˈeɪtʃ) /
noun
hyperbolic secant; a hyperbolic function that is the reciprocal of cosh
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
Scientific definitions for sech
sech
Abbreviation of hyperbolic secant
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.