n.the side of a sidewalk that is bordered by a curb

"policemen stood at intervals along the curbside"

Curbside gross pollution trap
Curbside circuitry for interactive communication services
Curbside consultations. A closer look at a common practice.
Curbside consultation in infectious diseases: a prospective study
Use of an E-mail curbside consultation service by family physicians.
Curbside consultation practices and attitudes among primary care physicians and medical subspecialists
Cluster analysis of rural, urban, and curbside atmospheric particle size data
Recessed receptacle system for automated trash and recycle curbside pickups
Does the structure of clinical questions affect the outcome of curbside consultations with specialty colleagues?
Size distributions and sources of elements in particulate matter at curbside, urban and rural sites in Beijing