astroid Definition
a small rocky body orbiting the sun, typically in the region between Mars and Jupiter.
Using astroid: Examples
Take a moment to familiarize yourself with how "astroid" can be used in various situations through the following examples!
Example
Ceres is the largest known astroid in the asteroid belt.
Example
Astroids are sometimes called minor planets.
Example
The study of astroids is important for understanding the formation of the solar system.
Phrases with astroid
the region of the solar system between the orbits of Mars and Jupiter where most astroids are found
Example
The astroid belt contains millions of small rocky bodies.
near-Earth astroid
an astroid whose orbit brings it close to Earth
Example
NASA is monitoring near-Earth astroids to prevent potential collisions with Earth.
Example
Some companies are exploring the possibility of astroid mining as a way to obtain rare resources.
Origins of astroid
from Greek 'astron' meaning 'star' and 'eidos' meaning 'form'
Summary: astroid in Brief
An 'astroid' [ˈæstrɔɪd] is a small rocky body orbiting the sun, typically found in the region between Mars and Jupiter. The astroid belt is the area of the solar system where most astroids are located. Phrases like 'near-Earth astroid' and 'astroid mining' refer to astroids that come close to Earth or the process of extracting valuable minerals from them. Studying astroids is important for understanding the formation of the solar system.
