anybody's/anyone's guess

Definition of anybody's/anyone's guess

  1. :  something that is very uncertain or that no one knows <What causes these changes is anybody's guess.> <It's anyone's guess what his next book will be about.>

Word by Word Definitions

  1. :  any person :  anyone

  1. :  any person at all

  1. :  to form an opinion of from little or no evidence

    :  believe, suppose

    :  to arrive at a correct conclusion about by conjecture, chance, or intuition

  1. :  conjecture, surmise

Seen and Heard

What made you want to look up anybody's/anyone's guess? Please tell us where you read or heard it (including the quote, if possible).