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Definition of mind-boggling adjective from the Oxford Advanced Learner's Dictionary

mind-boggling

adjective
 
/ˈmaɪnd bɒɡlɪŋ/
 
/ˈmaɪnd bɑːɡlɪŋ/
(informal)
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  1. very difficult to imagine or to understand; extremely surprising
    • a problem of mind-boggling complexity
    • It’s mind-boggling to me that this is allowed to happen.
    compare boggle
    More Like This Descriptive compound adjectives with parts of the bodyDescriptive compound adjectives with parts of the body
See mind-boggling in the Oxford Advanced American Dictionary
trait
noun
 
 
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