Definition of a "Build"

Nothing to mix up here, just name what ur build is.

For example, if you did invest a lot in elemental damage, and using FP, you are just a spell caster, because you are not specific, or if you invest a whole lot into dual wield, but nothing in a special weapon, you are just a dual wielder, but nothing like dual wield dagger crit.

Or course gear should also be taken into account, for example if a certain playstyle needs a specific unique which only works with a specific skill/weapon, then ur build is specific.