asympˈtotical,a.Math. [f. as prec. + -ical.] Of, pertaining to, or of the nature of an asymptote. 1704Phil.Trans. XXV. 1700 Assymptotical Curves.1854H. Miller Sch. & Schm. xvii. (1857) 383 Not an asymptotical progress, but destined from the beginning to furnish a point of union.