not have the faintest idea

Verb

Meaning

not have the faintest idea

(informal) To not know; to have no idea.
Talking to him for a few minutes, it was clear he hadn't the faintest idea on what to do.

Source: en.wiktionary.org

Examples

To become what one is, one must not have the faintest idea what one is. Friedrich Nietzsche

Close letter words and terms

not have romance not have sex with not have the faintest not have the first idea not have the foggiest not have to apologise