nōnānus, a, um, adj. [nona, sc. legio],
of or belonging to the ninth legion : miles nonanus, Tac. A. 1, 23.— Absol. : nōnānus , i, m., a soldier of the ninth legion , Tac. A. 1, 30; 14, 38.
nōnānus adj. nona (legio), of the ninth legion : miles, Ta.—As subst m., a soldier of t...
An Elementary Latin Dictionary