Meaning of "go over something" in Essential American English Dictionary

go over something

phrasal verb with go us /ɡoʊ/ verb (present participle going, past tense went, past participle gone)

to examine something, such as a piece of writing or some numbers, in order to make sure that it is correct:

I’m just going over my essay one more time.

(Definition of “go over something” from the Webster's Essential Mini Dictionary © Cambridge University Press)