英和和英

発音

• (英国発音) IPA^(key): /ˈsfɛɹ.ɪ.kɒn/
  • (米国発音) IPA^(key): /ˈsfɪɹ.ə.kɑn/

名詞

sphericon (複数形 sphericons)

1. (geometry) A solid constructed by slicing a bicone with 90-degree apices through a plane containing both of them, rotating one half by 90 degrees, and reconnecting them; the resulting shape has a single continuous face, and two edges.

参考

• Sphericon on Wikipedia.
• Mathworld article on the sphericon
• The Sphericon

アナグラム

• nephrosic, rinpoches