Definitions
1.verbTo store in a warehouse or similar.
2.verbTo confine (a person) to an institution for a long period.
3.verbTo acquire and then shelve, simply to prevent competitors from acquiring it."the warehousing of syndicated TV shows"
4.adjectiveHaving been placed or stored in a warehouse.
5.adjective(by extension, of a person or group, usually critical) Having been placed in a warehouse-like environment, typically an institution lacking in purpose and stimulation.