Designer (I expect with graphic skills not a carver)
Web (not print !)
So , to me, a webdesigner should be (some graphic artist, talented or professionnel I make a difference there , ideal is both !) that is able to propose a graphical concepts that can interact with Web specification.
Of course, comes time where the webdesigner is able to devellops some script , slice his own grphics and play with jQuery , but isn’t a waste of time and skills if that comes part of the job ?
Does develloppers needs to be web or graphic designer as well ? Basic knowledge helps for sure