Question

what is the meaning of an idiomatic expression 'castles in the air'​

Answer 1

Answer:

Daydream

Explanation:

A desire, idea, or plan that is unlikely to ever be realized; a visionary project or scheme; a daydream, an idle fancy, a near impossibility.

Answer 2

Noun. castle in the air (plural castles in the air) (idiomatic) A desire, idea, or plan that is unlikely to ever be realized; a visionary project or scheme; a daydream, an idle fancy, a near impossibility.

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