The Collaborative International Dictionary
Hyperorthodoxy
Hyperorthodoxy \Hy`per*or"tho*dox`y\ (h[imac]`p[~e]r*[^o]r"th[-o]*d[o^]ks`[y^]), n. Orthodoxy pushed to excess.
Syn: ultraorthodoxy.
Wiktionary
hyperorthodoxy
n. orthodoxy taken to excess.