• (a.) Not orthodox.
Het'er·o·dox`al adjective Not orthodox. Howell. 
heterodox, heterodoxal 1. Of doctrines, opinions, etc.; not in accordance with established doctrines or opinions, or those generally recognized as right or orthodox (originally in religion and theology). 2. Of persons holding opinions not in accord with some acknowledged standard; as in theology or in other matters of belief or opinion.