skifer

== Norwegian Bokmål == === Etymology === From German Schiefer and Middle Low German schiver. === Noun === skifer m (definite singular skiferen, indefinite plural skifere or skifre or skifrer, definite plural skiferne or skifrene) (geology) schist, shale, slate ==== Derived terms ==== === References === “skifer” in The Bokmål Dictionary. “skifer” in Det Norske Akademis ordbok (NAOB). == Norwegian Nynorsk == === Etymology === From German Schiefer and Middle Low German schiver. === Noun === skifer m (definite singular skiferen, indefinite plural skiferar or skifrar, definite plural skiferane or skifrane) (geology) schist, shale, slate ==== Derived terms ==== === References === “skifer” in The Nynorsk Dictionary.