Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: toroid  'to,royd or 'tó,royd
  1. The doughnut-shaped object enclosed by a torus
  2. A ring-shaped surface generated by rotating a circle around an axis that does not intersect the circle
    - torus

Derived forms: toroids

Type of: round shape, solid

Encyclopedia: Toroid