Ir`re*li"gious (?), a. [L. irreligiosus: cf. F. irr'eligieux.]
Destitute of religion; not controlled by religious motives or principles; ungodly. Cf. Impiou.
Shame and reproach are generally the portion of the impious and irreligious.
Indicating a want of religion; profane; wicked; as, irreligious speech.
© Webster 1913.