tori

Noun

A surface in topology that is shaped like a doughnut

ریشه

From Latin 'torus', meaning 'swelling, bulge'

مثال

• A torus is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle.
• In topology, a torus is a compact surface with no boundary.
• The tori in the mouth are bony growths.