by no means
idiomPart ofmeans
by no means — idiom
1. Used to strongly say that something is not true or not possible.
1.idiom
Definition
Used to strongly say that something is not true or not possible.
Example
This is by no means the end of the project — we still have a lot of work ahead of us.
She is by no means a bad teacher; in fact, her students love her classes.