Condorcet is a lunar crater that is located in the eastern part 's near side, to the southeast of the Mare Crisium. To the northeast are the craters Hansen and Alhazen. The outer rim is eroded, with a low saddle point along the northern wall and the satellite crater Condorcet Y lies across the northwestern rim. The interior floor has been resurfaced, leaving a level, nearly featureless surface that is marked only by a few tiny craterlets. (wikipedia entry)
A crater is a circular depression likely created by an impact event. On the Moon they are named after deceased scientists, polar explorers, astronauts or cosmonauts.