This is the 127th most frequent Romanian word.
cum
"Cum" in Romanian means "how."
Here, 'cum' is part of a comparison structure and means 'as'.
Așa cum ai spus, vom merge mâine.
As you said, we will go tomorrow.
In this sentence, 'cum' introduces an indirect question and means 'how'.
Nu știu cum să fac asta.
I don't know how to do that.
Here, 'cum' is used as a question word meaning 'how'.