roll over
• contrive or extend a particular financial arrangement.
• "this is not a good time for rolling over corporate debt"
rollover
noun
• the extension or transfer of a debt or other financial arrangement.
• "investments would be returned after four months unless a rollover was requested"
• the overturning of a vehicle.
• "it gives extra protection in side impacts and rollovers"
• a facility on an electronic keyboard enabling one or several keystrokes to be registered correctly while another key is depressed.
