not have the foggiest

Definition of not have the foggiest

  1. —used to say that a person has no knowledge about something I haven't the foggiest idea what she's talking about. “Where did I put my keys?” “I haven't the foggiest.”

Word by Word Definitions

foggyplay foggiest
  1. :  filled or abounding with fog

    :  covered or made opaque by moisture or grime

    :  blurred or obscured as if by fog

Seen and Heard

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a rounded knoll or a ridge of ice

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