ZAMson
^Has PhD in Disc-Artistry
I call the parts on top of a disc the upper wing, shoulder, and plate. Dome is a characteristic of the plate... the curvature of wing and shoulder aren't part of the dome, but they're part of the overall top shape.
Resistors don't have dome, but they've got some slope to the shoulder and upper wing.
Resistors don't have dome, but they've got some slope to the shoulder and upper wing.