- going or leading towards the west
WordReference Random House Unabridged Dictionary of American English © 2026
west•bound
(west′bound′),USA pronunciation adj.
- proceeding or headed west.
- west + -bound2 1880–85, American.
Collins Concise English Dictionary © HarperCollins Publishers::
westbound /ˈwɛstˌbaʊnd/ adj
'westbound' also found in these entries (note: many are not synonyms or translations):