femdobling

== Norwegian Bokmål == === Etymology === From femdoble +‎ -ing. === Noun === femdobling f or m (definite singular femdoblinga or femdoblingen, uncountable) quintupling (where something is five times greater) === References === “femdoble” in Det Norske Akademis ordbok (NAOB). == Norwegian Nynorsk == === Etymology === From femdoble +‎ -ing. === Noun === femdobling f (definite singular femdoblinga, uncountable) quintupling (where something is five times greater)