Meaning of clerestory
Pronunciation: (klēr'stôr"ē, -stōr"ē), [key]
— pl. -ries.
- a portion of an interior rising above adjacent rooftops and having windows admitting daylight to the interior.
- a raised construction, as on the roof of a railroad car, having windows or slits for admitting light or air.
- clerestory (Thesaurus)