"A polymath (Greek: \u03C0\u03BF\u03BB\u03C5\u03BC\u03B1\u03B8\u03AE\u03C2, polymath\u0113s, \"having learned much\") is a person whose expertise spans a significant number of different subject areas; such a person is known to draw on complex bodies of knowledge to solve specific problems."@en . . .