Definition of irreligion in English:

irreligion

noun

  • Indifference or hostility to religion, or lack of religious belief.

    • ‘they can't allow themselves to be seen as the party of irreligion’

Pronunciation

irreligion

/ˌi(r)rəˈlij(ə)n/ /ˌɪ(r)rəˈlɪdʒ(ə)n/