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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.

torus

/ˈtɔrəs/ /ˈtɒrəs/

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.

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