A flavor descriptor in coffee reminiscent of herbs, usually meaning aromatic, savory, leafy dried herbs. Usually, more specific descriptions are given, whether is is a floral herb, or sage-like, etc. In reality, there are very different herbal notes, from grassy types, to dried vegetal, to floral, to green. It could hint at rustic qualities, it could indicate an unclean cup flavor, or it could also be a clean and refined cup quality. So it is important to look at the context the term is used within.