1. to examine and make corrections or improvements to a text, document, or work
She revised her essay before submitting it to the professor.
Ela revisou seu ensaio antes de submetê-lo ao professor.
2. to reconsider and change one's opinion, decision, or plan
The company revised its marketing strategy after poor sales results.
A empresa revisou sua estratégia de marketing após resultados de vendas ruins.
3. to study again or review material previously learned, especially in preparation for an exam
Students revise their notes the night before the test.
Os alunos revisam suas anotações na noite anterior ao teste.