資料來源 : pyDict

圓形建築,圓形大廳

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Rotunda \Ro*tun"da\, n. [Cf. It. rotonda, F. rotonde; both fr.
   L. rotundus round. See {Rotund}, a.] (Arch.)
   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.

資料來源 : WordNet®

rotunda
     n 1: a building having a circular plan and a dome
     2: a large circular room