Nicolaus Copernicus, a mathematician and astronomer who formulated a model of the universe that placed the Sun rather than the Earth at the center of the universe.

plural of Copenhagener

Someone from Copenhagen.

Of or pertaining to Nicolaus Copernicus (1473-1543), the influential astronomer. / Of or pertaining to one or more of his theories.

A supporter of the theories of Copernicus.

The epoch in the lunar geologic timescale that occurred between 1.1 billion years ago to the present day.

plural of Copenhagen blue

A forest between Ennerdale and Egremont in Cumbria, England. / A local government district and borough of Cumbria. / A habitational surname from Old English of someone from that area.

plural of copel

Belief in, or advocacy of the heliocentric model of the solar system