Definition of planetoid in English:
Another term for asteroid.
- Most of these are in stable orbits around the Sun and are really just small planets, or planetoids.
- It is from these exchanges that Earth finally begins to establish colonies on other planets (and planetoids besides the moon) in order to deal with its overwhelming population.
- This shorter rotation period is typical of planetoids in our solar system, requiring no external influences to explain.
Definition of planetoid in:
- US English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Spain
Most popular in Malaysia
Most popular in India
Most popular in Pakistan