Basement
A basement was the lowest level of a building where items could be stored for further use.

In 1930, Edith Keeler found James T. Kirk and Spock in the basement of the . Later, she commended them for doing such a good job cleaning it up. ()

Captain Jonathan Archer and the Akaali Riaan discovered a secret mining operations center including an antimatter reactor in the basement under Garos' curio shop in 2151. ()

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Building interiors