irreligiosity noun2 •The quality of being irreligious.The irreligiosity of much that passes for religion is paralleled, of course, to quite an extent by the unscientific nature of a great deal that passes for science. — 1930 •An impious action or utterance.[…] at first, the sudden insertion of scathing irreligiosities into the mouth of such a previously unflappable character seems a merely academic gesture. — 2010 formsirreligiosities
