conclusive

(adjective)

adjective

1. forming an end or termination; especially putting an end to doubt or question

- conclusive proof

- the evidence is conclusive

Similar word(s): definitive, determinate, decisive

Sentences with conclusive as an adjective:

- The set of premises of a valid argument is conclusive in the sense that no further evidence could possibly be added to the set of premises which would make the argument invalid.