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reasons

n. · v.
US //ˈɹizənz// UK //ɹˈiːzənz// rea·sons
  1. 1 explanations (n.)
    A2 Elementary

    the facts or causes that explain why something happened or why you did something.

    the causes, justifications, or motives for an action, belief, or event.

    Example

    There are many reasons why people decide to move to a new city.

    Example

    The committee outlined several compelling reasons for the budget increase, citing rising energy costs and the need for infrastructure repairs.

    Usage

    Commonly followed by the preposition 'for' or a 'why' clause.

    Pitfall
    The reason of his absence was illness.
    The reason for his absence was illness.

    Use the preposition 'for' after 'reason' when explaining the cause of something.

  2. 2 legal judgment (n.)
    C1 Advanced Formal Technical Law

    a written document where a judge explains the logic behind their decision.

    the formal written explanation of a court's judgment or ruling.

    Example

    The judge will release her reasons for the verdict next Tuesday.

    Example

    The appellate court examined the trial judge's reasons to determine if there had been a misapplication of the law during the initial proceedings.

    Usage

    Often used in the plural form in legal contexts.

  3. 3 to think logically (v.)
    B2 Upper Intermediate Academic

    to think about something in a logical way to find an answer or solution.

    to use the power of the mind to think and form judgments logically.

    Example

    He reasons that if the light is off, nobody must be home.

    Example

    The philosopher reasons that ethical behavior is a natural consequence of rational self-interest.

    Usage

    Often followed by a 'that' clause.

Related words

Last updated June 19, 2026