| 1. | a mode or system of rule or government: a dictatorial regime. |
| 2. | a ruling or prevailing system. |
| 3. | a government in power. |
| 4. | the period during which a particular government or ruling system is in power. |
| 5. | Medicine/Medical. regimen (def. 1). |
regime re·gime (rā-zhēm', rĭ-)
n.
A regulated system, as of diet and exercise; a regimen.