The property of being isogonal.

(mathematics) An equiangular polygon. / (cartography, meteorology) A line of equal or constant wind direction on a graph or chart, such as a weather map.

plural of isogon

(cartography, navigation) Describing lines connecting points on the Earth's surface whose magnetic declination is identical. / (geometry) Having equal angles.

(cartography, navigation) A line connecting points on the Earth's surface whose magnetic declination is identical.

(cartography, navigation) Describing imaginary lines connecting points on the Earth's surface of identical magnetic declination. / (geometry) Having equal angles.

(cartography, navigation) An isogonic line; a curve connecting points on the Earth's surface whose magnetic declination is identical.

(zoology) The quality of having similar sexual zooids or gonophores and dissimilar hydrants; said of certain hydroids.

(crystallography) The property of certain substances of crystallizing in similar forms while differing in chemical composition.

plural of isogonal