tetragon

English dictionary entry

Meanings

noun
  1. 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.

Pronunciation

/ˈtɛ.tɹə.ɡɒn/ /ˈtɛ.tɹə.ɡən/ LL-Q1860 (eng)-Vealhurl-tetragon.wav

Word forms

tetragon tetragons

Etymology

From tetra- + -gon.

Derived words

tetragonal Tetragonopterus
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