planetoidnoun [ C ]
uk/ˈplæn.ɪ.tɔɪd/us/ˈplæn.ɪ.tɔɪd/an asteroid
Thesaurus: synonyms and related words
Astronomy
- asteroid
- astral
- astro-
- astrolabe
- astronomer
- geostationary orbit
- gibbous
- heavenly body
- interplanetary
- interstellar
- Pleiades
- plough
- Pluto
- Polaris
- pulsar
- Uranus
- Venus
- vernal equinox
- wane
- white dwarf
See more results »