toroidal

[taw-roid-l, toh-, tawr-oi-dl, tohr-]

adjective Geometry.

of or relating to a toroid.

Origin of toroidal

First recorded in 1885–90; toroid + -al¹

Related formsto·roi·dal·ly, adverb

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for toroidal

Historical Examples of toroidal

The symbol of Fig. 104 is a good one for the toroidal type of impedance coil.
Cyclopedia of Telephony & Telegraphy Vol. 1
Kempster Miller