Answer:

cupola

AnswerCrossword Clue
CUPOLADome-shaped roof structure
CUPOLAStructure on a roof
CUPOLADome
CUPOLASt. Peter's Basilica feature
CUPOLADomelike structure
CUPOLAFeature of many a capitol
CUPOLASt. Peter's topper
CUPOLASt. Peter's feature
CUPOLARounded roof
CUPOLARooftop structure
CUPOLACapitol dome
CUPOLACeiling form.
CUPOLASmall dome.
CUPOLADome.
CUPOLARoof structure.
CUPOLAKind of dome.
CUPOLAArchitectural feature.
CUPOLAHouse part
CUPOLAJefferson Memorial feature
CUPOLAIslamic architectural feature
CUPOLABasilica feature
CUPOLADomelike top
CUPOLAArchitectural dome
CUPOLARounded roof structure
CUPOLADomed roof
CUPOLAMount Vernon feature
CUPOLATopper for St. Peter's Basilica