pipe dream in Danish
pipe dream in Danish
luftkastel
(idiomatic, originally, US) A desire or idea which is unlikely to materialize, or a plan which is unlikely to work; a near impossibility. [from late 19th c.]
ønskedrøm
(idiomatic, originally, US) A desire or idea which is unlikely to materialize, or a plan which is unlikely to work; a near impossibility. [from late 19th c.]