kerb
nounUK /kɜːb/
US /kɝːb/
The raised edge of a road where the sidewalk starts.
She stepped off the kerb and crossed the street.
OTHER MEANINGS
2. A raised stone or concrete edge along the side of a road.
The car scraped its tires against the kerb.
3. A line of stones marking the boundary of a road or path.
Workers replaced the broken kerb stones along the avenue.
4. A curb in horse racing or riding, referring to a bit with a chain.
The rider adjusted the kerb on the horse's bridle.