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toroidal

adjective to·roi·dal \ tȯ-ˈrȯi-dᵊl \

Definition of toroidal

:of, relating to, or shaped like a torus or toroid :doughnut-shaped
  • a toroidal resistance coil
—

toroidally

play \-dᵊl-ē\ adverb

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First Known Use of toroidal

1881

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