| prime minister | |
| —n | |
| 1. | the head of a parliamentary government |
| 2. | the chief minister of a sovereign or a state |
| prime ministership | |
| —n | |
| prime ministry | |
| —n | |
| a fool or simpleton; ninny. |
| the offspring of a zebra and a donkey. |
The head of government in many nations. Prime minister is commonly the title of the head of government in a parliamentary system, such as that of Britain or Canada.