definitively

UK: /dɪˈfɪn.ɪ.tɪv.li/ | US: /dɪˈfɪn.ə.t̬ɪv.li/

Definition

  1. adv. in a manner that is conclusive and authoritative

  2. adv. without ambiguity or possibility of dispute

Structure
definitive <conclusive>ly <adverb suffix>
Etymology

The word traces back to Latin finis (end), reflecting the idea of "setting limits" or "resolving conclusively." Over time, definitive evolved to mean "authoritative," and the suffix -ly was added to form the adverb, emphasizing decisiveness.

Examples

  1. The study definitively proved the theory correct.

  2. She answered the question definitively, leaving no room for doubt.

  3. The court ruled definitively on the matter.

  4. His research settled the debate definitively.

  5. The results were definitively in favor of the new method.