Nigidianus

Nĭgĭdĭus, ii, m.:

P. Nigidius Figulus,

a celebrated Roman scholar, a contemporary of Cicero and Cæsar, the composer of several grammatical works, Gell. 19, 14, 1; cf. id. 4, 9, 1 sqq.—Hence,

II.

Nĭgĭdĭānus, a, um, adj., of Nigidius:

commentationes,

Gell. 18, 4, 11; 19, 14, 3.