preuve

nf

• 1 proof une preuve = a piece of evidence apporter la preuve de/que = to offer proof of/that la preuve est faite de/que = now there is proof of/that preuve en main = with concrete proof faire ses preuves = to prove oneself Definition of proof in the British & World English dictionary Definition of proof in the US English dictionary Translate proof | into German | into Italian | into Spanish

• 2 demonstration faire preuve de = to show preuve de bonne volonté = gesture of goodwill Definition of demonstration in the British & World English dictionary Definition of demonstration in the US English dictionary Translate demonstration | into German | into Italian | into Spanish