0 someone who is going past a particular place:
A passer-by saw smoke and called the fire department.
A surgeon who aids a passerby in an emergency is prosecuted under it.
One almost waits for the film to light on a particular passerby and follow her or him till a story ensues.
Unfocused interaction refers to the management of mere copresence, such as a momentary glance toward a passerby.
They are quite discreet and to the passerby would not cause offence.
It would be a pretty useless site if it did not catch the eye of the passerby.
To the passerby and to residents on main roads, the roar is far from satisfying.
In the magistrates' court the inspector agreed that it might have looked to a passerby as if he was mishandling the boy.
One can call to mind an extreme case, when a bottle was thrown out of a motor car and seriously injured an innocent passerby.