imperial

adj. pertaining to an emperor or his empire; regal, royal; imperious; fit for an emperor

n. small pointed beard; gold coin formerly minted in Russia

Imperial is a term that is used to describe something that relates to an empire, emperor, or the concept of  imperialism.
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Noun
1. a small tufted beard worn by Emperor Napoleon III
(synonym) imperial beard
(hypernym) beard, face fungus, whiskers
2. a piece of luggage carried on top of a coach
(hypernym) baggage, luggage
Adjective
1. relating to or associated with an empire; "imperial colony"; "the imperial gallon was standardized legally throughout the British Empire"
(pertainym) empire
2. befitting or belonging to an emperor or empress; "imperial palace"
(pertainym) Emperor
3. belonging to or befitting a supreme ruler; "golden age of imperial splendor"; "purple tyrant"; "regal attire"; "treated with royal acclaim"; "the royal carriage of a stag's head"
(synonym) majestic, purple, regal, royal
(similar) noble

n. imperial, gold coin formerly minted in Russia

adj. imperial, pertaining to an emperor or his empire, imperious, regal

adj. imperial, pertaining to an emperor or his empire, regal