Definitions

1. adjective

relating to or situated near a junction or a boundary, especially of a railway or road

“The vicinal stations along the route were bustling with commuters.”

2. noun

a railway or road junction, especially one with a station or a village

“The village at the vicinal of the highway had a charming café.”

3. adverb

in a way that is near or at a junction or boundary

“The train was running vicinal to the main route to avoid congestion.”