sphere
Plural
spheres
1
(in geometry) a three-dimensional surface where all points are equidistant from a center
- In art class, they learned to sculpt a sphere from clay.
- Scientists study the properties of a sphere in physics and mathematics.
- Spheres are often used in design for their smooth and harmonious appearance.
2
any object or artifact shaped like a ball
4
a particular aspect or branch of activity or life
Synonyms:
5
the geographical region in which a nation exerts significant influence
Synonyms:
6
the imaginary surface on which celestial bodies appear to be projected