| Answer | Crossword Clue |
|---|---|
| APSE | Half-dome construction |
| IGLU | Dome-shaped construction |
| tambour | cylindrical construction supporting a dome |
| tambours | cylindrical construction supporting a dome |
| centering | Framing used to support an arch or dome while it is under construction |
| APSES | Half-dome structures |
| semidome | a half dome |
| semidomes | SEMIDOME, a half dome |
| semidomed | having a half dome |
| APSE | Area with a half-dome |
| APSE | Niche capped by a half-dome |
| semidome | A half-dome formed by vertical section |
| spheric | the apparent surface of the heavens of which half forms the dome of the visible sky |
