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  1. radial symmetry

    • IPA[ˌrādēəl ˈsimətrē]
    • n.
      symmetry around a central axis, as in a starfish or a tulip flower
    • noun: radial symmetry

    • 釋義

    名詞

    • 1. symmetry around a central axis, as in a starfish or a tulip flower starfish have a fivefold radial symmetry
    • 更多解釋
    • n.
      symmetry about a central axis, as in a starfish or a tulip flower: starfish have a fivefold radial symmetry

    Oxford Dictionary