irreligious Copy link Outline 1. impius (erga deum, deos)2. religionis negligens, contemptor; divini cultus negligens3. irrĕlĭgiōsus (only of actions, the precedd. being used of agents) • irreligious: 1. impius (erga deum, deos): v. impious. 2. religionis negligens, contemptor; divini cultus negligens: v. preced. art. 3. irrĕlĭgiōsus (only of actions, the precedd. being used of agents): deeming anything i., aliquid ir. ratus, Liv. 5, 40, fin.: Arnob. Phr.: to act in an i. manner, religionem negligere, detrahere; quod ad solvendam (s. tollendam) religionem pertinet facere, Val. Max. 1, 1.