Concentric

Draw two concentric circles of differing diameters.

Earth’s magnetic environment traps electrons and ions in concentric belts encircling the planet. These belts, called the Van Allen Radiation Belts, keep most of the high-energy particles at bay.

I want you to draw five concentric circles now.

Can you draw two concentric circles using just your hands?

The Glen Echo carousel is called a "menagerie carousel" because it is made up of many different kinds of animals. The animals stand in three concentric rings with the "romance" side, the more highly-carved and decorated side facing out, and the "plain" side facing in.

For the Pope, "Christian love is not a concentric expansion of interests which extend, little by little, to other people and groups."

Seven huge concentric semi-circular rings of stone surround the northern end, and quite rightly are Grade 2-listed by conservation body Historic England.

The ordo amoris can be conceptualized as a series of concentric circles radiating outward from ourselves, beginning with loving God, who is, as Augustine put it, “closer to us than we are to ourselves,” and ending with loving the rest of the world outside our own country.