Meaning of mind-boggler in English:

mind-boggler

noun

  • Something that perplexes or overwhelms the mind.

Pronunciation

mind-boggler

/ˈmʌɪn(d)ˌbɒɡ(ə)lə/

Origin

1960s; earliest use found in Nevada State Journal. From mind + boggle + -er, after mind-boggling.