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Translate files Sphere
/sfɪər/
Meaning & Definition
noun
A perfectly round geometric object in three-dimensional space, where all points on the surface are equidistant from the center.
The Earth is not a perfect sphere, but it is approximately spherical in shape.
An area of activity, influence, or expertise.
She has made significant contributions in the sphere of environmental science.
A social or cultural domain.
The art sphere was abuzz with excitement over the new exhibition opening.
A ball or globe, especially in a decorative context.
The globe was carved into a beautiful sphere that caught everyone's eye.
A celestial body, especially a planet or a star.
Astronomers study the movements of celestial spheres in the night sky.
Etymology
From Middle English 'sfer', derived from Latin 'sphaera', from Ancient Greek 'σφαῖρα' (sphaira) meaning 'ball'.
Common Phrases and Expressions
sphere of influence
The area in which a person or organization has power or influence.
in the sphere of
Within a particular area or field of activity.
outer sphere
Referring to an external layer or environment.
Related Words
spherical
Having the shape of a sphere.
hemisphere
Half of a spherical object, typically referring to the Earth.
spheroid
A shape that resembles a sphere but is not perfectly round.
Slang Meanings
A general term for an area of expertise or authority.
He's a big deal in the tech sphere.
Refers to social environments or circles.
She runs in the same sphere as the city’s elite.