Definitions for: Irreligion

[n] the quality of not being devout

Webster (1913) Definition: Ir`re*li"gion, n. [L. irreligio: cf. F.
irr['e]ligion. See In- not, and Religion.]
The state of being irreligious; want of religion; impiety.

Synonyms: irreligiousness

See Also: impiety, impiousness