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).