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- DictionarySphere/sfir/
noun
- 1. a round solid figure, or its surface, with every point on its surface equidistant from its center.
- 2. an area of activity, interest, or expertise; a section of society or an aspect of life distinguished and unified by a particular characteristic: "political reforms to match those in the economic sphere"
verb
- 1. enclose in or as if in a sphere: archaic "mourners, sphered by their dark garb"
The meaning of SPHERE is the apparent surface of the heavens of which half forms the dome of the visible sky. How to use sphere in a sentence.
SPHERE definition: 1. an object shaped like a round ball: 2. a subject or area of knowledge, work, etc.: 3. an…. Learn more.
A sphere (from Greek σφαῖρα, sphaîra) [1] is a geometrical object that is a three-dimensional analogue to a two-dimensional circle. Formally, a sphere is the set of points that are all at the same distance r from a given point in three-dimensional space. [2]
Sphere definition: a solid geometric figure generated by the revolution of a semicircle about its diameter; a round body whose surface is at all points equidistant from the center. Equation. See examples of SPHERE used in a sentence.
SPHERE meaning: 1. an object shaped like a round ball: 2. a subject or area of knowledge, work, etc.: 3. an…. Learn more.
any object that is completely round, for example a ball. an area of activity, influence or interest; a particular section of society synonym domain. the political sphere. This area was formerly within the sphere of influence of the US.
noun. a particular environment or walk of life. “his social sphere is limited” synonyms: area, arena, domain, field, orbit. see more. noun. the geographical area in which one nation is very influential. synonyms: sphere of influence. see more. Pronunciation. US.
