definition of
diligence

[1] #1 diligence n. conscientiousness in paying proper attention to a task; giving the degree of care required in a given situation. wn

[2] #2 diligence n. [industriousness, industry] persevering determination to perform a task; "his diligence won him quick promotions"; "frugality and industry are still regarded as virtues". wn

[3] #3 diligence n. [application] a diligent effort; "it is a job requiring serious application". wn