icosihenagon

名词 n.

英文释义

名词 n.
  1. A polygon with twenty-one edges and twenty-one angles.

词形变化

icosihenagons plural

词源

From Ancient Greek εἰκοσιέν (eikosién, “twenty-one”) + -gon, from εἴκοσι (eíkosi) (twenty) + ἕν (hén) (one).
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