gnomonic Definition

map projection, conic section, small circle, isobase, helicograph, great circle, subtangent, curvograph, plane figure, contour line, spheroconic, coordinate axis, regular polygon, arcograph, right triangle, rhombicosidodecahedron, ellipsoid of revolution, bitangent, semimajor axis, dimetric, loxodrome, major axis, mercator, tacnode, vertilinear, projective geometry, latus rectum, isohyet, loxodromic, undecagon, spherical angle, euclidean space, binode, biquintile, isotach, almucantar, curvilinead, minor axis, polar coordinate, orthocentre, demicircle, cyclograph, geodesic, isarithm, axonometric, geometral, radical axis, tautochrone, clinographic, hendecagon, projection, interior angle, line of longitude, acnode, bisectrix, cartesian plane, conic, prismoid, brachypinacoid, orthopinacoid, monaxial, optigraph, tangent plane, central angle, semiaxis, linelike, color chart, pseudograph, chartometer, macropinacoid, incentre, chart, orthodromy, antiparallelogram, quadrable, orthodiagonal, magnetic dip, brachydome, diclinic, oblongum, triseriate, enneagonal, prismatoid, star chart, symmetric matrix, azimuthal, line of force, semiparabola, orthodromic, epicycloid, globate, semitangent, spherograph, counterpole, reclination, octangle, exterior angle, circination, clinopinacoid, plagihedral,