rotunda (a.) A round building; especially, one that is round both on
the outside and inside, like the Pantheon at Rome. Less properly, but
very commonly, used for a large round room; as, the rotunda of the
Capitol at Washington.
Feel free to write to us if you have any questions. But before you do so, please take a look on our page with Frequently Asked Questions (FAQ) and even our sitemap to get a full overview of the content on our site.