• Verb
  • to make changes especially to correct or improve (something)
    1. Please revise this essay.
    2. We have to revise our plans because of the delays.
    3. I would like to revise my estimate.
    4. You need to buy the revised [=corrected and updated] edition of the textbook.
  • to study (something) again
    1. She revised [=(US) reviewed] chemistry.
    2. I need to revise [=(US) review] for the exam.