Definition of "bump into" in English

Verb

1. To collide with.

   • He bumped into the wall. I guess that's a risk you take when you read while walking.

2. 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.

3. To meet by chance.

   • We bumped into each other at the library yesterday.