ramp
Definitions
A sloping surface joining two different levels, as at the entrance or between floors of a building.
A movable staircase for passengers to enter or leave an aircraft.
To increase in activity, intensity, or size, often used with 'up'.
Examples
The delivery driver used a metal ramp to unload the heavy boxes from the truck.
Skateboarders often practice their tricks on the large concrete ramp at the local park.
The architect included a wheelchair ramp to ensure the building was accessible to everyone.