You searched for: “toroids
toroid (s) (noun), toroids (pl)
1. In geometry, a surface that is created by the rotation of any closed curves; such as, a circle or ellipse around an axis in its plane.
2. In electricity, an electromagnetic coil that is wound on a ring of circular cross-sections.
This entry is located in the following units: -oid, -oidal, -oidism, -odic (page 21) tors-, tort-, -tort, tortu-, torqu- (page 3)