Definition of sphere - Reverso English Dictionary
Noun
1.
geometryround object like a ball
- He kicked the sphere across the field.
2.
influencearea of influence or activity
- She excelled in the sphere of education.
3.
mathematicsTECH. solid geometrical object with all points equidistant from centerTECH.
- The globe is an example of a sphere..
Verb
geometryRare surround or encircleRare
- The garden was sphered by tall hedges.
Images of sphere
round object like a ball 
solid geometrical object with all points equidistant from center
Expressions with sphere
💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
beyond someone's area of expertise or influence
Quantum physics? That's outside Liam's sphere, so ask the professor.
shows the area or field where something happens or applies
She is well known in the sphere of education.
not within one's usual range of activities
She felt uncomfortable because the event was outside her sphere.
field or area in which an individual has control or expertise
In her sphere of influence, she was respected and often consulted for advice.
area where someone works or has influence
Education is her main sphere of activity.
area of intense political activity and influence
The political sphere is buzzing with election news.
social space for open discussion and debate
The public sphere is vital for democracy.
area or subject that someone cares about or studies
Art history is within her sphere of interest.
within the area of one's responsibility
The project was completed within his sphere.
area where shared habits arts and beliefs strongly shape people or groups
Japan belongs to the East Asian cultural sphere in many historical studies.
imaginary sphere around Earth where stars and planets appear
The stars seem fixed on the celestial sphere.
model of the sky with rings showing star positions
The armillary sphere helped astronomers study the stars.
hypothetical structure capturing a star's energy
Scientists theorize about building a Dyson sphere around the sun.
part of society where money, trade and work relations happen
Changes in the economic sphere can quickly affect people’s daily lives.
set of points at fixed distance from a center in n dimensions
The mathematician studied the properties of the n-sphere carefully.
Origin of sphere
Greek, sphaira (ball)
Terms with sphere included in their meaning
💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.
soapy liquid
small round sphere of liquid with air inside
game
inflated sphere used for playing a net-based team sport
jewelry material
hard shiny sphere formed inside some saltwater or freshwater mollusks
lighting
mirrored sphere reflecting light in a room
fruit
small sphere of melon fruit
private sphere
individual's private life separate from professional or public activities
sphere
perfectly round 3D object
physical object
thin sphere of liquid enclosing air or gas
materials
small cavity or sphere in a solid material
social context
particular sphere of activity or interest
sphere
specific realm of thought or activity
mathematics
distance around the edge of a circle or sphere
magic
glass sphere used for fortune-telling
pets
clear sphere for pet rodents to exercise
society
overall sphere of political activity and debate within a society
activity
field or sphere of activity or influence
influence
sphere of influence or activity
influence
sphere of action or influence
politics
sphere of political activity and debate
leadership
exercise authority or control in a particular sphere
shape
shaped like a sphere or ball
ball
rubber sphere used in playground games for kicking
society
sphere of public activity or debate
technology
the social sphere of the Twitter service
Examples of sphere in a sentence
Children played with a colorful sphere in the playground. His influence extended beyond the political sphere. The sphere of technology is rapidly evolving. A basketball is not a perfect sphere. In geometry class, we learned how to calculate the volume of a sphere. The artist sphered the sculpture with light.
Mountains sphered the valley, creating a natural barrier.
View all translations of sphere
Click below to see the appropriate translations facing each meaning.
- French:sphère, entourer, ...
- German:Kugel, umgeben, ...
- Italian:sfera, circondare, ...
- Spanish:esfera, rodear, ...
- Portuguese:esfera, cercar, ...
- Chinese:球体, 包围, ...
- Japanese:球体, 囲む, ...
- Arabic:كُرَة, أَحَاطَ, ...
- Hebrew:כַּדּוּר, לְהַקִּיף, ...
- Russian:сфера, окружать, ...
- Ukrainian:сфера, оточувати, ...
- Hindi:गोला, घेरना, ...
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