Scriptura › Dictionary › Duodecennial 1 entry 1 source Duodecennial Open directly Webster's 1828 Dictionary · 1828 Part of speech: adjective (a.) Consisting of twelve years. [R.] Ash.
1 entry 1 source Duodecennial Open directly Webster's 1828 Dictionary · 1828 Part of speech: adjective (a.) Consisting of twelve years. [R.] Ash.