Torus - Meaning, Definition & English Examples
A torus is a doughnut-shaped geometric surface formed by rotating a circle in three-dimensional space. It is used in mathematics, physics, and engineering to describe ring-like structures.
Definition:
A doughnut-shaped surface generated by rotating a circle around an axis in its plane.
Synonyms:
ring, annulus, doughnut, loop
Part of Speech:
noun
Antonyms:
line, point
Common Collocations:
torus shape, torus geometry, torus formation
Derivatives:
tori (plural), toroidal (adj.)
Usage Tips:
Use "torus" to describe geometric shapes resembling a doughnut or ring in mathematics or biology.
Common Phrases:
torus fracture, torus mandibularis, torus palatinus
Etymology:
From Latin "torus," meaning swelling or cushion, later adopted in geometry for its shape.
Examples:
- 1. The torus is a common shape in mathematics and nature.
- 2. A bagel resembles a torus with its round, hollow center.
- 3. The artist sculpted a beautiful torus from marble.
- 4. In anatomy, a bony growth may form a torus.