Verlauf

orbit

[1]	revolve , go round , circle , encircle , turn
[2]	orb , revolve

[1]	celestial orbit , circuit , course , path , track , revolution , circle , round , cycle
[2]	sphere , domain , area , field , arena
[3]	scope , range , reach , compass , ambit
[4]	electron orbit
[5]	eye socket , cranial orbit , orbital cavity