Cos"sic (k?s"s?k), Cos"sic*al (-s?-kal), a. [It. cossico. See 2d Coss.]

Of or relating to algebra; as, cossic numbers, or the cossic

art. [Obs.] "Art of numbers cossical."

Digges (1579).

 

© Webster 1913.

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