ALL meanings of running board
run·ning board
R r - noun running board a small ledge, step, or footboard, formerly beneath the doors of an automobile, to assist passengers entering or leaving the car. 1
- noun running board a footboard along the side of a vehicle, esp an early motorcar 0
- noun running board esp. formerly, a footboard, or step, along the lower part of the side of an automobile, etc. 0