United StatesNorth AmericaGeneral Englishinformalcolloquial
- To sit in the front passenger seat of an automobile.
United StatesOrigin: 19th-century North Americahistoricaldated
- To serve as an armed guard seated beside a stagecoach driver; to act as an escort or protector.
General Englishinformalcolloquial
- To accompany someone closely in a supportive, supervisory, or protective role; to assert the right to accompany, oversee, or take responsibility for an activity or project.