the area at the side of a road or path 路边；路旁 a wayside inn 路边的客店 wild flowers growing by the wayside 路旁长的野花
Idioms
fall by the wayside
to fail or be unable to make progress 半途而废；中辍 Many clubs fall by the wayside for financial reasons. 许多俱乐部因经济原因难以为继而关闭。 Proposals for the new service fell by the wayside through lack of public support. 由于缺乏公众支持，建立新机构的建议半途而废了。