hartnäckig , pertinax (fest aushaltend, z.B. certamen, infitiatio ... ... tenax, pertinax, perseverans; morbus longinquus (eine langwierige). – Adv. pertinaciter; pervicaciter; obstinato animo; offirmatā voluntate. – Hartnäckigkeit , pertinacia; pervicacia; obstinatio ...