geometrical drawing

Drawing with instruments, as opposed to freehand drawing. geometrical-elevation, s. Arch.: A design for the front or side of a building, drawn according to the rules of geometry, as distinguished from a perspective or natural elevation. geometrical-lathe, s . A species of lathe used for making complicated patterns of interlacing lines to form an additional guard against the counterfeiting of bank-notes, . It is adapted for more delicate and minute work than the cycloidal engine. sin, aş; expect, Xenophon, exist. ph = f. geometrical-locus, s . The curve or surface in which a point or line is always found moving, in accordance with an algebraic law. [Locus.]