nøkkelhull

== Norwegian Bokmål == === Alternative forms === nøkkelhol, nøklehol, nøklehull === Etymology === From nøkkel +‎ hull. === Noun === nøkkelhull n (definite singular nøkkelhullet, indefinite plural nøkkelhull or nøkkelhuller, definite plural nøkkelhulla or nøkkelhullene) a keyhole a keyhole symbol (used in Norway, Sweden and Denmark on food products to mark healthy foods) === References === “nøkkelhull” in The Bokmål Dictionary.