Definition of toroid in English:


Line breaks: tor¦oid
Pronunciation: /ˈtɒrɔɪd
, ˈtɔː-/


  • A figure of toroidal shape.
    More example sentences
    • A toroid generated by a circle; a surface having the shape of a doughnut.
    • Polyamines also induce the collapse of isolated long DNA chains from dilute solutions with formation of toroids showing a local hexagonal packing of DNA.
    • By contrast, the central region of Macrobdella Hb contains a hexagonal toroid at a resolution of 4 nm.

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