| isogonic | Pertaining to, or noting, equal angles. <physics> Isogonic lines, lines traced on the surface of the globe, or upon a chart, connecting places at which the deviation of the magnetic needle from the meridian or true north is the same. Origin: Iso- + Gr. Angle. <zoology> Characterised by isogonism. Source: Websters Dictionary (01 Mar 1998) |
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