LEARNit Dictionary

why

adverb
A1
1
A1
used in questions to ask the reason for or purpose of something
چرا, به چه دلیل, به چه منظوری, به چه علت, به چه سببی, برای چه
2
A1
used in questions to suggest that it is not necessary to do something
چرا, به چه علت, برای چه, به چه دلیل, از چه رو
Why get upset just because you got one bad grade?
Why bother to write? We'll see him tomorrow.
3
A1
used to give or talk about a reason
چرا, برای چه, به چه دلیل, به چه جهت
That's why I left so early.
I know you did it—I just want to know why.
The reason why the injection needs repeating every year is that the virus changes.
exclamation
1
used to express a feeling of being surprised, impatient, etc.
ای, ای بابا, وای