| copernicu | Copernicus proposed the idea that Earth travels around the Sun. |
| copernicu | Copernicus taught that the earth moves around the sun. |
| copernicus | (n) Polish astronomer who produced a workable model of the solar system with the sun in the center (1473-1543), Syn. Mikolaj Kopernik, Nicolaus Copernicus |
| copernicus | (n) a conspicuous crater on the Moon |