- Prosecuted with careful attention and effort; careful;
painstaking; not careless or negligent. - Interestedly and perseveringly attentive; steady and
earnest in application to a subject or pursuit; assiduous; industrious.
Meaning of 'diligent' (Princeton's WordNet)
1 . diligent
[ a]
Meaning (1): - characterized by care and perseverance in carrying out tasks
Example in sentence:
a diligent detective investigates all clues;
a diligent search of the files
2 . diligent
[ s]
Meaning (2): - quietly and steadily persevering especially in detail or exactness
Example in sentence:
a diligent (or patient) worker;
with persevering (or patient) industry she revived the failing business