Rhean

Adjective

 * 1)  Of, or pertaining to Rhea, a moon of Saturn.
 * 2) * 1978, American Geophysical Union, Lunar and Planetary Institute, Proceedings of the Lunar and Planetary Science Conference, University of Michigan,
 * The central peaks of Rhean craters appear to be larger with respect to crater size than for lunar and Mercurian craters.