If something such as a decision or an arrangement is definite, it is firm and clear, and unlikely to be changed.
近义词
certain , definitive , conclusive
反义词
uncertain , inconclusive , inexact
双语例句
例: It's too soon to give a definite answer.
现在给出一个明确答复还为时尚早。
例: She made no definite plans for her future.
她对自己的未来没有明确的计划。