Where does “pipe dream” come from?

pipe dream (English) comes from English dream, from Middle English drem, from Old Frisian drēma, from Proto-West Germanic *draumijan, from Proto-Germanic draumijaną, from Proto-Germanic draumaz, from Proto-Germanic draugmaz, from Proto-Indo-European dʰrowgʰ-mos — to support; to hold.

pipe dream (English): A plan, desire, or idea that will not likely...

Definitions

  1. A plan, desire, or idea that will not likely...

Ancestry of “pipe dream”, step by step

pipe dream traces back through two separate lines of ancestry.

via English dream

StepLanguageWordMeaning
1EnglishdreamImaginary events seen in the mind while sleeping;...
2Middle Englishdremmusic; voice, conversing; joy, mirthfulness
3Old Frisiandrēma
4Proto-West Germanic*draumijanto dream
5Proto-Germanicdraumijanąto dream
6Proto-Germanicdraumazdream
7Proto-Germanicdraugmaz
8Proto-Indo-Europeandʰrowgʰ-mos
9Proto-Indo-Europeandʰrewgʰ-to deceive, to mislead; to serve one's tribe;...
10Proto-Indo-Europeandʰer-to support; to hold

via English pipe

StepLanguageWordMeaning
1EnglishpipeMeanings relating to a wind instrument; Meanings...
2Middle EnglishpīpeA pipe; a piece of tubing used as a channel (often for fluids)
3Middle EnglishpipenTo use a pipe or similar musical instrument; to...
4Old Englishpīpianto pipe
5Proto-West Germanicpīpanto peep, to chirp, to squeak
6Proto-GermanicpīpanąTo chirp or pipe like a bird or rodent; To talk...
7LatinpipoI pip, peep
Every word from Proto-Indo-European dʰer-