形容词

1. 帝国的;皇帝的
Imperial is used to refer to things or people that are or were connected with an empire.

2. (度量衡)英制的
The imperial system of measurement uses inches, feet, and yards to measure length, ounces and pounds to measure weight, and pints and gallons to measure volume.

1. a piece of luggage carried on top of a coach

2. a small tufted beard worn by Emperor Napoleon III

Synonym: imperial beard