tetragon

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See also: Tetragon

English[edit]

Etymology[edit]

tetra- +‎ -gon.

Pronunciation[edit]

Noun[edit]

tetragon (plural tetragons)

  1. (geometry, rare) quadrilateral
  2. an aspect of two planets with regard to the Earth when they are distant from each other ninety degrees, or a quarter-circle
    (Can we find and add a quotation of Hutton to this entry?)

Translations[edit]

Anagrams[edit]