Clipped from no tener ni idea, literally “not to have even an idea”.
Clipped from no tener ni idea, literally “not to have even an idea”.
What does ni idea mean?
“No idea” or “not a clue”.
Can it be a complete reply?
Yes, it commonly answers a question by itself.
Is it formal?
No, it is an informal conversational answer.
What is the full sentence?
No tengo ni idea means “I have no idea”.
Does it express uncertainty or complete ignorance?
It strongly says the speaker does not know.