N'importe quoi is a very peculiar expression in French.
How to use "n'importe quoi" in French
N'importe quoi = "anything"
The original meaning of n'importe quoi is "anything", but it's not the most common use of it.
N'importe quoi = "nonsense" (main meaning)
It is most commonly used to express a lack of understanding at a situation. It is actually closer to "nonsense".
It is a very difficult expression to translate to English, as it can be translated differently depending on the context.
Note that "n'importe quoi" is a very common expression.
See also the related lesson: Autre chose/quelque chose d'autre = Something else (French Indefinite Pronouns)
Want to make sure your French sounds confident? We’ll map your knowledge and give you free lessons to focus on your gaps and mistakes. Start your Brainmap today »