释义 |
jot·ni·an \ˈjätnēən\ adjective Usage: usually capitalized Etymology: Old Norse jötn-, jötunn giant + English -ian; akin to Old English eoten giant, Middle Low German eteninne giantess, and perhaps to Old English etan to eat — more at eat : of, relating to, or constituting a division of the Precambrian — see geologic time table |