What does "Recovered" really mean?

We don’t know very much,” says Matt Frieman, a coronavirus researcher at the University of Maryland in Baltimore. “I think there’s a very likely scenario where the virus comes through this year, and everyone gets some level of immunity to it, and if it comes back again we will be protected from it — either completely or, if you do get reinfected later, a year from now, then you have much less disease.”

“That is the hope,” he adds. “But there is no way to know that.”

www.opb.org/news/article/npr-do-you-get-immunity-after-recovering-from-a-case-of-coronavirus/

I agree with considering what is real to be true, not predictions etc. However, i try to consider any research that is well founded to educate, not to indoctrinate.