Asteroid
- n. A starlike body; esp. one of the numerous small planets whose orbits lie between those of Mars and Jupiter; — called also planetoids and minor planets.
The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.