Definitively: meaning, definitions and examples

Use in situations where an answer or solution is fixed and precise, and provides a clear resolution.

• She has a definitively perfect plan for the project's success
• The book offers a definitively comprehensive guide to the subject

Employ when referring to something that leaves no doubt and settles the matter completely.

• The DNA test results conclusively showed who the father was
• The investigation conclusively determined the cause of the fire

Optimal in situations where a strong, confident decision or action is taken, often with a sense of authority.

• He acted decisively to save the company from bankruptcy
• The team played decisively, securing a win

Relevant when discussing something that cannot be changed or undone, often with a sense of permanency.

• The contract was irrevocably signed and sealed
• His decision to move abroad was irrevocably made, and he couldn't go back

Used for clarity or precision in finalizing information, often in technical or academic contexts.

• The map definitively marks the boundaries of the property.
• This publication definitively outlines the history of the event.

Used when conveying a sense of expertise, confidence, or command. Suitable for situations where someone is speaking with authority.

• She spoke authoritatively about the company's new policy.
• The professor authoritatively answered all questions from the students.

To indicate that something settles an argument or question completely, often used in the context of evidence or proof.

• The DNA evidence conclusively linked the suspect to the crime.
• The results of the study conclusively show the benefits of the treatment.

Implying an absolute and unqualified statement or decision. Often used to strongly refute or affirm something.

• He categorically denied any wrongdoing.
• The spokesperson categorically stated that the rumors were false.