domain Pronunciation: /dəˈmeɪn; dəʊ-/Translate domain | into French | into German | into Italian Spanish translation of domainn 1 (sphere of influence, activity) campo (m) esfera (f) in the public domain = de(l) dominio público 2 [Comput] dominio (m)domain in other Oxford dictionaries Definition of domain in the British & World English dictionary Definition of domain in the US English dictionary