放ほう射しゃ相そう称しょう

noun, noun which may take the genitive case particle 'no'

radial symmetry

Technical term used in biology and geometry to describe symmetry around a central axis.

• ヒトデは放ほう射しゃ相そう称しょうの体からだを持もつ。

  Starfish have radially symmetrical bodies.

• クラゲの放ほう射しゃ相そう称しょうな構こう造ぞうは美うつくしい。

  The radially symmetrical structure of jellyfish is beautiful.