ˈsfirəl adjective
Etymology: Late Latin sphaeralis, from sphaer- + Latin -alis -al
1.
a. : of, relating to, or having the form of a sphere
b. : resembling a sphere especially in perfection of symmetry or well-rounded excellence
2.
a. : of or relating to the spheres of ancient astronomy
b. : suggesting the music of the spheres : harmonious