iso- + -gon isogon (plural isogons) (mathematics) An equiangular polygon. (cartography, meteorology) A line of equal or constant wind direction on a graph...
iso- + gon- + -ism isogonism (uncountable) (zoology) The quality of having similar sexual zooids or gonophores and dissimilar hydrants; said of certain...
From isogon + -ic. isogonic (comparative more isogonic, superlative most isogonic) (cartography, navigation) Describing imaginary lines connecting points...
plesiomorphism (uncountable) plesiomorphy (crystallography) isogonism, plesimorphism pleiomorphisms...
and named by Lee Sallows. golygon (plural golygons) (geometry) A serial isogon of 90 degrees; any polygon with all right angles, whose sides are consecutive...
of zero magnetic declination. line of no variation (obsolete) isogonal isogon a line on a chart or map joining points of zero magnetic declination lignocaine...
From isogon + -al. (UK) IPA(key): /ʌɪˈsɒɡənəl/ isogonal (not comparable) (cartography, navigation) Describing lines connecting points on the Earth's surface...