Definition, Meaning & Synonyms

pie-in-the-sky

idiom
/ˌpaɪ ɪn ðə skaɪ/
Definition
An unrealistic or overly optimistic idea or plan that is unlikely to be achieved.
Examples
  • His proposals for world peace seemed like a pie-in-the-sky dream.
  • Investing in that startup felt like a pie-in-the-sky gamble.
Meaning
A ‘pie-in-the-sky’ notion suggests something that sounds appealing but is impractical and not grounded in reality.
Synonyms
  • unrealistic
  • fantasy
  • wishful thinking
  • pipe dream