arc cosecant

noun

Definition of arc cosecant

: the inverse function to the cosecant if y is the cosecant of θ, then θ is the arc cosecant of y

called also inverse cosecant

abbreviation arccsc

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First Known Use of arc cosecant

circa 1889, in the meaning defined above

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The first known use of arc cosecant was circa 1889

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Dictionary Entries Near arc cosecant

arccos

arc cosecant

arc cosine

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Cite this Entry

“Arc cosecant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arc%20cosecant. Accessed 29 Nov. 2021.

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