GEOMETRICAL
geometric, geometrical
(adjective) characterized by simple geometric forms in design and decoration; “a buffalo hide painted with red and black geometric designs”
geometric, geometrical
(adjective) of or relating to or determined by geometry
Source: WordNet® 3.1
Adjective
geometrical (comparative more geometrical, superlative most geometrical)
Of, or relating to geometry; geometric.
(of a design) Consisting of lines and simple shapes.
(of a staircase) Having the stairs supported by the wall at one end only.
Source: Wiktionary
Ge`o*met"ric, Ge`o*met"ric*al, a. Etym: [L. geometricus; Gr.
géométrique.]
Definition: Pertaining to, or according to the rules or principles of,
geometry; determined by geometry; as, a geometrical solution of a
problem.
Note: Geometric is often used, as opposed to algebraic, to include
processes or solutions in which the propositions or principles of
geometry are made use of rather than those of algebra.
Note: Geometrical is often used in a limited or strictly technical
sense, as opposed to mechanical; thus, a construction or solution is
geometrical which can be made by ruler and compasses, i. e., by means
of right lines and circles. Every construction or solution which
requires any other curve, or such motion of a line or circle as would
generate any other curve, is not geometrical, but mechanical. By
another distinction, a geometrical solution is one obtained by the
rules of geometry, or processes of analysis, and hence is exact;
while a mechanical solution is one obtained by trial, by actual
measurements, with instruments, etc., and is only approximate and
empirical. Geometrical curve. Same as Algebraic curve; -- so called
because their different points may be constructed by the operations
of elementary geometry.
– Geometric lathe, an instrument for engraving bank notes, etc.,
with complicated patterns of interlacing lines; -- called also
cycloidal engine.
– Geometrical pace, a measure of five feet.
– Geometric pen, an instrument for drawing geometric curves, in
which the movements of a pen or pencil attached to a revolving arm of
ajustable length may be indefinitely varied by changing the toothed
wheels which give motion to the arm.
– Geometrical plane (Persp.), the same as Ground plane .
– Geometrical progression, proportion, ratio. See under
Progression, Proportion and Ratio.
– Geometrical radius, in gearing, the radius of the pitch circle of
a cogwheel. Knight.
– Geometric spider (Zoöl.), one of many species of spiders, which
spin a geometrical web. They mostly belong to Epeira and allied
genera, as the garden spider. See Garden spider.
– Geometric square, a portable instrument in the form of a square
frame for ascertaining distances and heights by measuring angles.
– Geometrical staircase, one in which the stairs are supported by
the wall at one end only.
– Geometrical tracery, in architecture and decoration, tracery
arranged in geometrical figures.
Source: Webster’s Unabridged Dictionary 1913 Edition