1.
to look at or examine sth carefully, especially in order to find sth :
I always start the day by going through my email.
She went through the company's accounts, looking for evidence of fraud.
2.
to study or consider sth in detail, especially by repeating it :
Let's go through the arguments again.
Could we go through (= practise) Act 2 once more?
3.
to perform a series of actions; to follow a method or procedure :
Certain formalities have to be gone through before you can emigrate.
4.
to experience or suffer sth :
She's been going through a bad patch recently.
He's amazingly cheerful considering all he's had to go through.
5.
to use up or finish sth completely :
The boys went through two whole loaves of bread.