Definitions of assiduity

1. Studied and persevering attentions. See Assident.

2. great and constant diligence and attention

3. Constant or close application or attention, particularly to some business or enterprise; diligence.

4. Constant application or diligence.

5. Close application; diligence.

6. Constant or close application to any business or enterprise; diligence; attentiveness to persons.

7. Close application; great diligence.