I see it this way, regardless of dictionary. I ran down an old woman today (my car struck her and she fell to the ground) I ran into a tree or a wall (something stationary) I ran over a loose manhole cover. We often hear "I ran over a person", as well, even though we usually don't mean that the wheels went across the person.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
TanitI wrote both
a.) I ran across someone I hadn't seen for years.
and
b.) I ran into someone I hadn't seen for years.
However, according to the book (, should anybody be wondering which one...), only b.) is correct,
CliveHi,
If you are interested in all 'run' idioms, here are a few more.