- KBO as a noun:
- 1
KBO
noun
1 KBO
Any of many minor planets in the Kuiper belt outside the orbit of Neptune at the edge of the solar system.
synonym: Kuiper belt object.
debug info: 0.0238
noun
Any of many minor planets in the Kuiper belt outside the orbit of Neptune at the edge of the solar system.
synonym: Kuiper belt object.
debug info: 0.0238