from The American Heritage® Dictionary of the English Language, 4th Edition
- Kepler, Johannes 1571-1630. German astronomer and mathematician. Considered the founder of modern astronomy, he formulated three laws to describe how the planets revolve around the sun.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. German astronomer who first stated laws of planetary motion (1571-1630)
Sorry, no etymologies found.