religiosity Meaning, Definition & Usage

  1. noun exaggerated or affected piety and religious zeal
    religionism; religiousism; pietism.

WordNet

Re*lig`i*os"i*ty noun
Etymology
L. religiositas: cf. F. religiosit.
Definitions
  1. The quality of being religious; religious feeling or sentiment; religiousness. R. M. Arnold.

Webster 1913