assiduitas

adsiduitās (ass-) ātis, f

adsiduus, constant attendance : medici: adsiduitatem tibi praebuisse: valuit adsiduitate, had influence by : alicuius in rem p., unremitting service : adsiduitate perficere ut, etc., by persistence. — Constancy, frequent recurrence : molestiarum: dicendi.