From Wiktionary
Jump to navigation Jump to search

Crucial is part of the Academic Word List. It is important for students in college and university.



more crucial

most crucial

  1. When something is crucial, it is very important. It will make a big difference. You cannot succeed without it.
    To write a great book, it's crucial to have the person in the book change and develop.
    It was a crucial time in the battle when the king dropped his sword.
    The development of this company is at a crossroads, and we need to make some crucial decisions.
    Iron plays a crucial role in moving oxygen around the body.
    The new doctor was crucial to the success of the operation.