simple past tense and past participle of revise
"She revised her essay before handing it in to the teacher."
In plain English: To revise something means to change it after looking at it again to make it better or correct any mistakes.
"The teacher revised the essay before handing it back to us."
altered or revised by rephrasing or by adding or deleting material
"the amended bill passed easily"
Derived from the Latin revisus, the past participle of revidere meaning "to see again." It entered English via Old French to denote something that has been examined and altered.