1 to prove that something is true or that you were right to do something, especially when other people had a different opinion: I have every confidence that this decision will be fully vindicated.
az: müdafiə etmək, qorumaq, tərəfdar olmaq, kömək etmək
ru: отстаивать, доказывать
2 to prove that somebody is not guilty when they have been accused of doing something wrong or illegal: New evidence emerged, vindicating him completely.
az: bəraət vermək/qazandırmaq, təmizə çıxartmaq
ru: утверждение и т.п.
English-Azerbaijani dictionary