(redirected fromUna, sancta, catholica et apostolica ecclesia) Thesaurus Encyclopedia Roman Catholic Church n. The Christian church characterized by an episcopal hierarchy with the pope as its head and belief in
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Also found in:Legal,Wikipedia. u·na vo·ce (yo͞o′nə vō′sē, o͞o′nə vō′kā) adv. With one voice; unanimously. [Latinūnā vōce:ūnā, feminine ablative ofūnus,one+vōce, ablative ...