a flight of fancy

a flight of fancy/fantasy/imagination

an idea which shows a lot of imagination but which is not practical or useful in real situations You were talking about cycling across the US, or was that just another flight of fancy?

Common Names:

Name	Pronounced	Usage
Idril	-	Literature
Tomi	TO-mee (Finnish)	Finnish, Hungarian, Welsh
Salvador	sahl-bah-DHOR	Spanish
Ravindra	-	Hinduism, Indian, Hindi, Marathi, Telugu, Kannada
Bainbridge	['beibridʒ]
Hervey	-	English