septemvĭrātus, ūs, m. [septemviri],
the office of the septemvirs , the septemvirate , Cic. Phil. 2, 38, 99; Plin. Ep. 10, 8.
(septemvirātus or VIIvirātus, ūs) m septemviri, the office of a septemvir, septemvirat...
An Elementary Latin Dictionary