spherical
/ˈsfɛrɪkəl/
adjective
- Shaped like a sphere; round and three-dimensional like a ball.
- She wore a necklace with small spherical beads.
- The Earth is approximately spherical.
- The spherical shape of the water droplet fascinated the children.
- Relating to or involving a sphere or spheres.
- Spherical geometry is different from the geometry we learn on flat surfaces.
- They studied the spherical coordinates in their math class.
- The telescope uses spherical mirrors to focus light.
Antonyms