Oxford Advanced American Dictionary

Definition of relatively adverb from the Oxford Advanced Learner's Dictionary

 Oxford3000

relatively

adverb
relatively pronunciation English ˈrelətɪvli relatively pronunciation American ˈrelətɪvli
 
to a fairly large degree, especially in comparison to something else
I found the test relatively easy.We had relatively few applications for the job.Lack of exercise is also a risk factor for heart disease but it's relatively small when compared with the others.
Idioms

relatively speaking

used when you are comparing something with all similar things
Relatively speaking, these jobs provide good salaries.