Pertaining to the extension of theorems of plane geometry to figures drawn on curved surfaces.
Also geodesic, geodesical, geodetical.
noun.
A geodetic line.
the GNU version of the Collaborative International Dictionary of English
adjective.
Of or pertaining to geodesy; obtained or determined by the operations of geodesy; engaged in geodesy; geodesic
adjective.
the shortest line that can be drawn between two points on the elipsoidal surface of the earth; a curve drawn on any given surface so that the osculating plane of the curve at every point shall contain the normal to the surface; the minimum line that can be drawn on any surface between any two points.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
of or relating to or determined by geodesy
Word Usage
"N THE DECADE starting with 1816, Gauss spent a lot of time away from home directing a massive effort to survey areas of Germany, an endeavor we today would call a geodetic survey."