escort; passenger seat (in a car)

chair, stool, seat, office

to help someone get on (a horse etc.), to seat someone (in a car etc.); to wind (a spool of thread etc.), to water / irrigate a field

seat (on camel’s back, for a bride); pannier, saddle-pack on a bike or motorcycle; basket; motorcycle sidecar; bubbles (on surface of water)

chair, seat, stool