roadsides is a form of:

Roadside



noun
1.
(The area bordering on the side of a road. -attributive. Often used to modify another noun: roadside diners; roadside stops) ជាយផ្លូវ
adjective
1.
តាមផ្លូវ
ENGLISH MEANING
noun
1.
Land adjoining a road or highway; the part of a road or highway that borders the traveled part. Also used ajectively.