north ‧ bound /ˈnɔːθbaʊnd $ ˈnɔːrθ-/ BrE AmE adjective
[ Word Family: adjective : ↑ north , ↑ northerly , ↑ northern , ↑ northbound , ↑ northernmost , ↑ northward ; noun : ↑ north , ↑ northerner ; adverb : ↑ north , northward(s)]
travelling or leading towards the north:
a northbound bus
the northbound lane of the A1