kor: 난해한

Information
has URI	http://lexvo.org/id/term/kor/%EB%82%9C%ED%95%B4%ED%95%9C

Meaning
means	(adjective) requiring secret or mysterious knowledge; "the arcane science of dowsing" arcane
means	(adjective) difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge; "the professor's lectures were so abstruse that students tended to avoid them"; "a deep metaphysical theory"; "some recondite problem in historiography" abstruse, recondite, deep