C / Clūsĭus
noun

Clūsĭus

gen. Clūsii · gender masculine · decl. 2nd
cludo = claudo
a cognomen of Janus; whose temple was closed in peace
a cognomen of Janus, whose temple was closed in peace (opp. Patulcius, when open during war), Ov. F. 1, 130; cf. Clusivius, Macr. S. 1, 9.