pipe dream

Yeah, I know, it’s mostly a pipe dream, but there are those who are trying to keep that dream alive.

Even on good days, lunch breaks were often a pipe dream.

Defeated multiple times in the past, this bill would carve out an exception for small modular reactors, or SMRs, the current pipe dream of nuclear advocates.

However, the high bar for constitutional amendments makes Ogles' proposal a pipe dream - although it got people talking.

But creating conditions in which such examples can flourish may seems like a pipe dream as America risks descending into autocracy, where no dialogue is possible or permitted.