Boundary

The boundary between their personal and professional lives was blurry.

The fence marked the boundary between their properties.

The cultural differences between the two communities created a boundary that was difficult to overcome.

The strict rules were a boundary that limited their freedom.

The economic boundary between the rich and the poor has widened.

The personal beliefs of the two politicians were a boundary that prevented them from working together.

The boundary between art and science is becoming increasingly blurred.

The soundproof wall was a boundary that prevented noise from passing through.

There was a clear boundary between what was acceptable and what was not.

The high walls around the prison served as a boundary between the inmates and the outside world.

She feels that her race should not be a boundary to her success.

The treaty established a boundary commission to oversee the demarcation of the new border.