IPA: /sɪˈdʒuːləti/
KK: /sɛˈdʒuːləti/
The quality of being diligent and hardworking, showing persistent effort in tasks or activities.
Her sedulity in studying for the exams paid off with excellent grades.
Sedulity is derived from the Latin word "sedulus" (meaning diligent or careful) and the suffix "-ity" (meaning the state or quality of). The word "sedulity" refers to the quality of being diligent or attentive in one's work or duties.
Think of 'sedulous' meaning diligent, and remember that 'sedulity' describes the quality of being diligent or careful in your efforts.