Definitions for "Heterodoxy"
An opinion or doctrine, or a system of doctrines, contrary to some established standard of faith, as the Scriptures, the creed or standards of a church, etc.; heresy.
a teaching that is "other" than the official teaching of a religious group; not orthodox
From the Greek "other or different opinion," any position that differs from accepted teaching (see also orthodoxy).
Keywords:  unorthodox, quality
the quality of being unorthodox