- asteroid, star-shaped - shaped like a star
Antonym: rounded (indirect, via angular)
- asteroid, minor planet, planetoid - any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter)
--1 is a kind of planet
--1 is a member of solar system
--1 has particulars: Apollo asteroid; Ceres; Pallas; Vesta