conclusive

Example:His verdict on the case was the most definitive statement of the jury's findings.

Definition:Clear and no longer open to question; unequivocal, final, and authoritatively determining a rule, interpretation, or fact (e.g., the most definitive biography of a famous person).

Example:The outcome of the election was a certainty given the leading margin of the successful candidate.

Definition:Fixed or established beyond doubt; definite and particular, not a matter of uncertainty (e.g., a certainty of success).

Example:Her final decision was the result of a long and careful consideration of all the available options.

Definition:In its ultimate effect or form; not to be changed, modified, or contested, concluded, ultimate in time (e.g., the final decision of the court).