To examine and make corrections or alterations to written or printed material. verb
She decided to revise her essay before submitting it to the professor.
The author had to revise the manuscript several times before it was ready for publication.
To reconsider and alter an opinion or judgment. verb
After hearing the new evidence, he had to revise his opinion on the matter.
The committee decided to revise their initial decision after further discussion.
To study material again, especially in preparation for an examination. verb
She spent the weekend revising for her final exams.
He needs to revise his notes before the big test next week.