barrer

noun
  1. A person or thing that bars or obstructs. noun
    The fallen tree acted as a barrer to the road, preventing cars from passing.
    The security guard served as a barrer to unauthorized access to the building.
  2. A person who sweeps or clears away debris, often with a broom. noun
    The street barrer worked diligently to keep the sidewalks clean.
    As a barrer, her job was to ensure the floors were spotless by the end of the day.