As a noun:
* Literal: The Earth is a sphere, though not perfectly round.
* Figurative: Her influence extended beyond the sphere of her immediate family.
* Specific: The artist sculpted a sphere from marble.
* Technical: The scientist measured the diameter of the sphere.
As a verb:
* Figurative: His ideas sphered around the concept of universal equality.
* Technical: The metal was sphered to create bearings.
Here are some examples in context:
* "The moon is a celestial sphere that orbits the Earth." (literal)
* "Her expertise in finance gave her a wide sphere of influence within the company." (figurative)
* "The children played with a red rubber sphere." (specific)
* "The engineer carefully sphered the metal components." (technical)