自し然ぜん水すい銀ぎんMeaningsNoun1. native mercury (natural mercury found associated with cinnabar)Kanji used自self然sort of thing水water銀silverComposed of自し然ぜんnature; natural; spontaneous; automatic; naturally; spontaneously; automaticallyNoun水すい銀ぎんmercury (Hg)Noun