Septizonium

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

Septizōnĭum (Septemzōdĭum), ii, n. [septem-zona].

I A large building in Rome in the twelfth region , prob. seven stories in height, Suet. Tit. 2 init.

II A monument of the emperor Septimius Severus , in the tenth region , Spart. Sev. 19; 35.—

III A building of M. Aurelius Antoninus , Amm. 15, 7, 3 (others consider II. and III. to have been the same building).—

IV The seven planets , Commod. 7 and 19.