divider(A moveable strip in the user interface that divides the screen between two apps); speed bump(A control that slows down the speed of panning from a user interaction); separator bar(A line that separates groups of controls (on a surface) or commands (on a menu))
separator(urządzenie oddzielające materiały o różnej gęstości własnej za pomocą wody lub powietrza; A machine for separating materials of different specific gravity by means of water or air)