As a noun seah
is a Jewish dry measure, one third of an ephah.
As an abbreviation sech is
the hyperbolic secant function.
As an adjective sech is
eye dialect of lang=en.
sech
English
Abbreviation
(Abbreviation)
(head)
(mathematics) The hyperbolic secant function
See also
* csch
* coth
* arcsech
Anagrams
*
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