ROTUNDA
rotunda
(noun) a large circular room
rotunda
(noun) a building having a circular plan and a dome
Source: WordNet® 3.1
Etymology
Noun
rotunda (plural rotundas)
(architecture) a round building, usually small, often with a dome
(typography, frequently, capitalized) A Gothic typeface used in early printed books in Northern Italy, based on a rounded script developed in the 13th cent.; the manuscript hand on which this typeface was based
(Philippines) A roundabout; a road junction at which traffic streams circularly around a central island.
Anagrams
• toundra
Source: Wiktionary
Ro*tun"da, n. Etym: [Cf. It. rotonda, F. rotonde; both fr. L.
rotundus round. See Rotund, a.] (Arch.)
Definition: 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.
Source: Webster’s Unabridged Dictionary 1913 Edition