operativsystem

== Norwegian Bokmål == === Etymology === From operativ +‎ system. === Noun === operativsystem n (definite singular operativsystemet, indefinite plural operativsystem or operativsystemer, definite plural operativsystema or operativsystemene) (computing) an operating system === References === “operativsystem” in The Bokmål Dictionary. == Norwegian Nynorsk == === Etymology === From operativ +‎ system. === Noun === operativsystem n (definite singular operativsystemet, indefinite plural operativsystem, definite plural operativsystema) (computing) an operating system === References === “operativsystem” in The Nynorsk Dictionary. == Swedish == === Etymology === operativ +‎ system === Noun === operativsystem n operating system (software which controls a computer) ==== Declension ====