Bump up against Meaning in English
expression
Definition
To physically touch or hit something lightly by accident, or to suddenly face a problem, limitation, or obstacle.
Usage & Nuances
Often used metaphorically to describe encountering difficulties, not just physical contact. Common in business, academic, and everyday problem-solving contexts. It is informal. Do not confuse with 'run into' (which is similar but more general in both physical and figurative use).
Example Sentences
Sometimes we bump up against rules we don't like.
basic
The kids bumped up against the wall while playing.
basic
We bump up against problems whenever we try something new.
basic
You’ll bump up against your limits if you keep working nonstop.
natural
We bumped up against some tough regulations when opening the business.
natural
Every time we try to expand, we bump up against budget issues.
natural