Bump into
verb
To collide with.
“He bumped into the wall. I guess that's a risk you take when you read while walking.”
To cause (a thing) to collide with.
“The roads were so slippery that I couldn't stop, and I bumped my car into the car in front of me.”
To meet by chance.
“We bumped into each other at the library yesterday.”
Synonyms: run into