St. Lou ‧ is /s ə nt ˈluːi, -ˈluːəs $ seɪnt ˈluːəs/ BrE AmE
a city in the state of Missouri in the eastern central US, which is a port and an industrial centre. It is also known for its ↑ jazz and BLUES music, and for the ↑ Gateway Arch , a very large ↑ arch built in the 1960s.