Definition
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.
In Context
- "Many times ſuch men when they come to themſelves, tell ſtrange things of Heauen and Hell, what viſions they haue ſeene; […] The like effects almost are to bee ſeene in ſuch as are awake: How many Chimæras, Anticks, golden mountaines, and Caſtles in the Aire doe they build vnto themſelves?"
- "Look you, Amanda, you may build castles in the air, "and fume, and fret, and grow thin and lean, and pale and ugly, if you please." But I tell you, no man worth having is true to his wife, or can be true to his wife, or ever was, or will be so."
- "Her unlimited devotion for "the family," readily induced the old lady to acquiesce in his proposal, though not without a gentle sigh over the ruins of a castle in the air, which was founded on the well-saved purse of Mistress Deborah Debbitch."
- "She had a vivid imagination; […] and it is a fact, that while she was dressing for dinner, and after she had asked Amelia whether her brother was very rich, she had built for herself a most magnificent castle in the air, of which she was mistress, with a husband somewhere in the background (she had not seen him as yet, and his figure would not therefore be very distinct); […]"
- "If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them."
- "We used to build castles in the air. We had big dreams. I'm not sure if you still have those dreams, but I still have dreams."
Also Said As
- air castle
- castles in Spain
- castle in the skies
- eggs in moonshine
- jam tomorrow
- pie in the sky
- pipe dream
Opposite In Meaning
See Also
- head in the clouds
- on cloud nine
- on cloud seven