What is the meaning of for sure?

"For sure" is an informal phrase that means with certainty or definitely. It indicates a strong level of confidence or assurance about something.

Here are some examples of how "for sure" is used:

* "Are you coming to the party?" "For sure, I wouldn't miss it!"

* "I'm going to the store, do you need anything?" "No, I'm good for sure."

* "It's going to rain for sure."

In essence, "for sure" is a way of emphasizing that there is no doubt or question about the statement being made.