| 1. | to clear, as from an accusation, imputation, suspicion, or the like: to vindicate someone's honor. |
| 2. | to afford justification for; justify: Subsequent events vindicated his policy. |
| 3. | to uphold or justify by argument or evidence: to vindicate a claim. |
| 4. | to assert, maintain, or defend (a right, cause, etc.) against opposition. |
| 5. | to claim for oneself or another. |
| 6. | Roman and Civil Law. to regain possession, under claim of title of property through legal procedure, or to assert one's right to possession. |
| 7. | to get revenge for; avenge. |
| 8. | Obsolete. to deliver from; liberate. |
| 9. | Obsolete. to punish. |
