a round building, hall, or room, esp. one with a dome
Origin of rotundaItalian rotonda ; from Classical Latin rotunda, feminine of rotundus: see rotund
- A circular building, especially one with a dome.
- a. A large area with a high ceiling, as in a hotel lobby.b. A large round room.
Origin of rotundaItalian rotonda, from feminine of rotondo, round, from Latin rotundus; see rotund.