Senses
楼/ 樓 floor
a story or level of a building; a floor
楼/ 樓 building
multi-story building; house with more than one floor
楼/ 樓 [surname]
the Chinese surname Lou
楼/ 樓 superstructure
tower-like structure atop a building or city wall, such as a gate tower or watchtower
楼/ 樓 establishment
used in the names of certain types of business or entertainment venues