"Toroids" Natural Recordings by Native Speakers
Toroids are doughnut-shaped objects, especially in physics and mathematics.
In science, a toroid is a three-dimensional geometric shape that resembles a doughnut or tire. It is essentially a tube with both ends connected to each other. Toroids can be conceptualized as the surface generated by wrapping a flat sheet of paper into a tube and then attaching the ends of the tube together.
The term toroid is derived from the Greek word "toros," meaning "rounded on all sides." In various fields, toroids have diverse applications and occur in different contexts.