| 释义 |
† ˈcossical, a. Obs.
[f. as prec. + -al1.]
= prec.
1571Digges Pantom. iv. Pref. T j, The ingeniouse Student, hauing any meane taste of cossicall numbers, shall finde them playne and easie. 1701S. Jeake Body of Arith. 284 In substracting Cossical Fractions. [1801Strutt Sports & Past. iv. ii. 278 note, Certain..algebraic figures, called cossical signings, which increased the intricacy of the game.] |