Dictionary.com

sinh

[ sinch ]
/ sɪntʃ /
Save This Word!

noun Mathematics.
hyperbolic sine.
QUIZ
SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?

Origin of sinh

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for sinh

sinh
/ (ʃaɪn, sɪnʃ) /

noun
hyperbolic sine; a hyperbolic function, sinh z = 1/2 (e ze z), related to sine by the expression sinh i z = i sin z, where i = √–1

Word Origin for sinh

C20: from sin (e) 1 + h (yperbolic)
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 sinh

sinh

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