| 1. | tending to make or preserve peace; conciliatory: pacific overtures. |
| 2. | not warlike; peaceable; mild: a pacific disposition. |
| 3. | at peace; peaceful: a pacific era in history. |
| 4. | calm; tranquil: The Wabash is a pacific river. |
| 5. | (initial capital letter ) of or pertaining to the Pacific Ocean. |
| 6. | (initial capital letter ) of or pertaining to the region bordering on the Pacific Ocean: the Pacific states. |
) | 7. | Pacific Ocean. |
| 8. | a steam locomotive having a four-wheeled front truck, six driving wheels, and a two-wheeled rear truck. |