not have a clue
Have no idea; not know something
Definition
To have no idea; to not know something
Examples
- I DON'T HAVE A CLUE where we are
- She DOESN'T HAVE A CLUE about computers
- They DON'T HAVE A CLUE what they're doing
Synonyms & Antonyms
Synonyms:
- have no idea
- be clueless
Antonyms: