“Cellar” means that portion of a building between floor and ceiling which is wholly or partly below the finished grade, and is so located that the vertical distance from the finished grade to the floor below is equal to, or greater than, the vertical distance from the finished grade to the ceiling. (See Table 16T-01. See also LMC 16.06.140, Basement.) (Ord. 1380 §1, 2012; Ord. 583 §2.09(C) (part), 1980).