Definition of heterodoxy in English:

heterodoxy

nounPlural heterodoxies

mass noun
  • Deviation from accepted or orthodox standards or beliefs.

    ‘his work was marked by elements of theological heterodoxy’
    count noun ‘they are forced to renounce their past heterodoxies and embrace the party line’

Pronunciation

heterodoxy

/ˈhɛt(ə)rə(ʊ)dɒksi/