Basement
BELOW-GROUND FLOOR OF A BUILDING
Basements; Crossspace; Subcellar; Petit espace; Crawl space vent; Daylight basement; Walkout basement; Subbasement; Sub-basement; Walk-out basement
base·ment (bas'mnt)
adj.
1.Substandard or unacceptable. 2.Lame; Not cool or funny. 3.Simple minded or foolish.
The food and service at the restaurant was so basement the group decided to eat and leave without paying.