| 1. | to call for with earnest desire; make supplication or pray for: to invoke God's mercy. |
| 2. | to call on (a deity, Muse, etc.), as in prayer or supplication. |
| 3. | to declare to be binding or in effect: to invoke the law; to invoke a veto. |
| 4. | to appeal to, as for confirmation. |
| 5. | to petition or call on for help or aid. |
| 6. | to call forth or upon (a spirit) by incantation. |
| 7. | to cause, call forth, or bring about. |