Geodesic

a.	1.	(Math.) Of or pertaining to geodesy; geodetic.
	2.	(Architecture) Made of lightweight structural supporting elements connected in a manner to provide great rigidity; - of structures; as, The geodesic dome was invented by R. Buckminster Fuller.
n.	1.	A geodetic line or curve.

Noun	1.	geodesic - (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere) Synonyms: geodesic line
Adj.	1.	geodesic - of or resembling a geodesic dome
	2.	geodesic - of or relating to or determined by geodesy Synonyms: geodesical, geodetic

geodesic dome