Servian adjective 2noun 1forms 3 adjective2 •Of or relating to the Ancient Roman grammarian Servius. •(no longer used) Serbian.She probably thought Kaikobad was an unfashionable German spa, where you'd meet matrimonial bargain-hunters and emergency Servian kings. — 1904 noun1 •(no longer used) A Serbian. formsServians · more Servian · most Servian