irreligion noun. [ɪrɪ'lɪdʒ(ǝ)n] L16.
[French irréligion or late Latin irreligio(n-), formed as IR-² + Latin religio(n-): see RELIGION.]
1. Lack of religion; hostility to or disregard of religious principles; irreligious conduct. L16.

2. A false or perverted religion. L16-M17.

■ irreligionism noun a system of irreligion; irreligious theory: M19.

■ irreligionist noun a person who supports or practises irreligion; a professed opponent of religion: L18.

[TahlilGaran] English Dictionary ▲