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arc cosecant

American  

noun

Trigonometry.

  1. the angle, measured in radians, that has a cosecant equal to a given number. arc csc; csc −1

arc cosecant Scientific  

  1. The inverse of the cosecant function.

Etymology

Origin of arc cosecant

First recorded in 1905–10

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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