Cellar

n. basement, underground room; wine cellar

A basement is one or more floors of a building that are either completely or partially below the ground floor.  Slab-on-grade buildings do not have basements. Basements are typically used as a utility space for a building where such items as the furnace, water heater, car park, and air-conditioning system are located; so also are amenities such as the electrical distribution system, and cable television distribution point.
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Noun
1. the lowermost portion of a structure partly or wholly below ground level; often used for storage
(synonym) basement
(hypernym) floor, level, storey, story
(hyponym) cellarage
2. an excavation where root vegetables are stored
(synonym) root cellar
(hypernym) excavation, hole in the ground
3. storage space where wines are stored
(synonym) wine cellar
(hypernym) storage space

(n.)
A room or rooms under a building, and usually below the surface of the ground, where provisions and other stores are kept.
  

To dream of being in a cold, damp cellar, you will be oppressed by doubts. You will lose confidence in all things and suffer gloomy forebodings from which you will fail to escape unless you control your will. It also indicates loss of property. To see a cellar stored with wines and table stores, you will be offered a share in profits coming from a doubtful source. If a young woman dreams of this she will have an offer of marriage from a speculator or gambler.