- A spacecraft designed to go into orbit, especially one not intended to land. Compare with lander.More example sentences
- This smart software can be used on all kinds of spacecraft, including orbiters, landers and rovers.
- The program would start with lunar orbiters, which would be followed by landers and rovers, and eventually sample return missions.
- They may involve several independent elements, such as orbiters, sub-satellites, landers, rovers, penetrators, airborne robots, planetary ascent vehicles or re-entry vehicles.
More definitions of orbiterDefinition of orbiter in:
- The British & World English dictionary