Crossword clues for Domed structure. 7 letters:ROTUNDADomed structure.APSESHalf-dome structuresIGLOODomed structureAPSEDomed structureTOPLITIlluminated like some domed structuresAPSESDomed-roof structuresAPSEDomed church structureSILOSDomed-top structures, perhapsIGLOODome-shaped structureCUPOLADome-shaped roof structure