| 1. | to provide support for or relief to; help: to aid the homeless victims of the fire. |
| 2. | to promote the progress or accomplishment of; facilitate. |
| 3. | to give help or assistance. |
| 4. | help or support; assistance. |
| 5. | a person or thing that aids or furnishes assistance; helper; auxiliary. |
| 6. | aids, Manège.
|
| 7. | aide-de-camp. |
| 8. | foreign aid. |
| 9. | a payment made by feudal vassals to their lord on special occasions. |
| 10. | English History. (after 1066) any of several revenues received by a king in the Middle Ages from his vassals and other subjects, limited by the Magna Charta to specified occasions. |

AID abbr.
artificial insemination donor