Hyperdulia EncyclopediasEncycl. 1DictionariesDict. 1 ‹ Webster › 2 of 2 Webster’s Revised Unabridged Dictionary · 1913 Hy′per·du·li′a, n. [Pref. hyper- + dulia: cf. F. hyperdulie.] (R. C. Ch.) Veneration or worship given to the Virgin Mary as the most exalted of mere creatures; higher veneration than dulia. Addis & Arnold. Choose resources