sinh

sinh

abbr.

hyperbolic sine

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

sinh

(ʃaɪn; sɪnʃ)

n

(Mathematics) hyperbolic sine; a hyperbolic function, sinh z = (e^z – e^–z), related to sine by the expression sinh iz = i sin z, where i = √–1

[C20: from sin(e)¹ + h(yperbolic)]

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