I hope that's not a stupid question. We have open chords (or cowboy chords or whatever) that use open strings. We have barre chords that make use of one finger stopping multiple strings. And then we have the endless number of chords that use three or four strings. These are the standard in Jazz or any more sophisticated guitar playing. How are these called? Is there a name for that category at all? In fact the first two kinds (open, barre) are viewed as the "normal" chords, since they are what most players always or only use. But in a sense these are the exceptions, because they are limited musically. Do we call the third kind "Jazz chords"? Or ist there a better denotation? I think it shouldn't be limited to a certain musical genre.