1. To defend; to justify; to support or maintain as true or correct, against denial, censure or objections.
2. When the respondent denies any proposition, the opponent must vindicate it.
4. To assert; to defend with success; to maintain; to prove to be just or valid; as, to vindicate a claim or title.
5. To defend with arms, or otherwise; as, to vindicate our rights.
7. God is more powerful to exact subjection and to vindicate rebellion.
8. [This latter use is entirely obsolete.]
