Definition, Meaning & Synonyms
not have the foggiest idea
idiom
/nɒt hæv ðə ˈfɒɡiːst aɪˈdɪə/

Definition
To have no knowledge or understanding about something.

Examples
- I don’t have the foggiest idea how to solve this puzzle.
- When asked about the movie, he said he didn’t have the foggiest idea what it was about.
- She looked confused and admitted, ‘I not have the foggiest idea where we are.’

Meaning
This phrase is often used to express complete ignorance regarding a topic or question.

Synonyms
- have no clue
- be in the dark
- not have a clue
- be clueless