sphere
BrE /sfɪə/ AmE /sfɪr/
noun en → es
a three-dimensional object that is completely round, like a ball
esfera
Collocations a sphere of glass
-
The Earth can be thought of as a sphere.
La Tierra puede pensarse como una esfera.
an area of activity, interest, or experience
área, campo, esfera
- in the sphere of something
Collocations sphere of influence · sphere of knowledge
-
He works in the sphere of international relations.
Trabaja en el campo de las relaciones internacionales.
a social group or class, especially one that is separate from others and has its own activities and interests
círculo social, esfera social
Collocations social sphere
-
She moved in different social spheres.
Ella se movió en diferentes círculos sociales.
a part of the Earth's surface, especially one that is considered as a region or area
zona geográfica, región
Collocations polar sphere
-
The polar sphere is covered in ice.
La zona polar está cubierta de hielo.