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isogonal

[ahy-sog-uh-nl]
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adjective
  1. equiangular; isogonic.
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noun
  1. isogonal line.
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Origin of isogonal

1855–60; < Greek isogṓn(ios) equiangular (see iso-, -gon) + -al1
Related formsi·so·go·nal·i·ty [ahy-soh-guh-nal-i-tee] /ˌaɪ soʊ gəˈnæl ɪ ti/, nouni·sog·o·nal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for isogonal

Historical Examples

  • The former part is clearly on the isogonal where the declination is 0, the latter on the isogonal where it is 180.

    Encyclopaedia Britannica, 11th Edition, Volume 17, Slice 3

    Various