This shows grade level based on the word's complexity.
sech
Save This Word!
This shows grade level based on the word's complexity.
Symbol, Mathematics.
hyperbolic secant.
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Origin of sech
Words nearby sech
secede, secern, Secernentasida, secession, secessionist, sech, Sechenov, Seckel, Seckel syndrome, sec. leg., seclude
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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.