What does spherically mean?
Spherically is an adverb meaning in a spherical form or arrangement. It describes something that has the geometry of a sphere, or that is distributed or oriented symmetrically around a central point in all three dimensions. The word is especially common in technical contexts, including geometry, physics, astronomy, and biology. For example, a body may be described as spherically symmetrical when every point on its surface is equivalent relative to its centre. The adverb is derived from the adjective spherical, which in turn comes from the Greek sphaira, meaning ball or sphere. In general writing, “in a sphere” may be clearer when the precise geometric sense is not important, but “spherically” is valuable when symmetry or three-dimensional form is central to the description.
adverbIn the form of a sphere; in a spherical shape or arrangement. In a way that involves three-dimensional circular symmetry.
- In the shape or arrangement of a sphere.
"The particles were arranged spherically around the central nucleus."
"The shell is spherically symmetrical around its central point."
"Light from the source spreads spherically through the surrounding medium."
Spherically means in three-dimensional symmetry: every point on the surface of a sphere is the same distance from its centre.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does spherically come from?
Spherically comes from spherical, which combines the Latin-derived noun sphere with the suffix -al. The Latin sphere was borrowed from Greek sphaira, “ball” or “sphere,” a word related to the verb sphairein, “to throw or hurl,” and ultimately associated with the idea of a ball being thrown. Greek and Latin forms related to this root also gave English words such as spheroid and spherule.
Related word forms
How spherically is actually used
This is a relatively formal and technical adverb, used especially in geometry, physics, astronomy, biology, and descriptions of three-dimensional symmetry.
Easily confused with spherically
Spherical is an adjective describing something having the shape or properties of a sphere, whereas spherically is an adverb describing how something is done or arranged.