Augustinian

[aw-guh-stin-ee-uh n] /ˌɔ gəˈstɪn i ən/
adjective
1.
pertaining to St. Augustine of Hippo, to his doctrines, or to any religious order following his rule.
noun
2.
Roman Catholic Church. a member of any of several religious orders deriving their name and rule from St. Augustine.
3.
a person who adopts the views or doctrines of St. Augustine.
Origin
1595-1605; Augustine + -ian
Related forms
Augustinianism, Augustinism
[aw-guhs-tuh-niz-uh m] /ɔˈgʌs təˌnɪz əm/ (Show IPA), noun
post-Augustinian, adjective
British Dictionary definitions for Augustinian

Augustinian

/ˌɔːɡəˈstɪnɪən/
adjective
1.
of or relating to Saint Augustine of Hippo, his doctrines, or any of the Christian religious orders that were founded on his doctrines
noun
2.
a member of any of several religious orders, such as the Augustinian Canons, Augustinian Hermits, and Austin Friars which are governed by the rule of Saint Augustine
3.
a person who follows the doctrines of Saint Augustine