expressing finality with no implication of possible change; "an absolute (or unequivocal) quarantee to respect the nation's authority"; "inability to make a conclusive (or unequivocal) refusal"
Conclusive evidence shows that something is certainly true. Her attorneys claim there is no conclusive evidence that any murders took place Research on the matter is far from conclusive. + conclusively con·clu·sive·ly A new study proved conclusively that smokers die younger than non-smokers. showing that something is definitely true inconclusive conclusive proof/evidence/findings etc
forming an end or termination; especially putting an end to doubt or question; "conclusive proof"; "the evidence is conclusive" final and deciding; "the conclusive reason