メビウスの輪わ

noun

Möbius strip

A surface with only one side and one edge, formed by twisting a strip and joining the ends. Also called メビウスの帯.

See also: メビウスの帯 (メビウスのおび)

• メビウスの輪わは、表おもてと裏うらの区く別べつがない不ふ思し議ぎな図ず形けいです。

  The Möbius strip is a curious shape with no distinction between front and back.