What is another word for toroid?
Pronunciation: [tˈɔːɹɔ͡ɪd] (IPA) 
Toroid is a word that refers to a donut-shaped object. It is often used in the field of engineering, mathematics, and physics. Some synonyms for the word toroid include donut, annulus, ring, loop, coil, and circlet. These words can be used interchangeably depending on the context. For example, a donut is often used to describe a toroid shape in a more relatable way. Ring and loop can often be used when describing the shape of a toroid seen in a wire or cable. Annulus specifically refers to the circular area between two concentric circles which can also be used to describe a toroid shape. Overall, these synonyms broaden the ways in which we can describe a toroid.
