B1
a path with a hard surface along one or both sides of a street that people walk on
Dictionary examples:
The clumsy magician tripped on the sidewalk and pulled a rabbit out of a pothole. (0.0)
The sidewalk artist drew such a realistic hole, three people fell into it. (0.0)
My dog refuses to walk on the sidewalk because he thinks it's lava. (0.0)
a sidewalk café (13.1)
The sidewalk was blocked by a fallen tree branch. (36.4)