Synonyms of emperor

Noun

1. emperor, sovereign, crowned head, monarch

usage: the male ruler of an empire

2. emperor, vinifera grape

usage: red table grape of California

3. emperor, emperor moth, Saturnia pavonia, saturniid, saturniid moth

usage: large moth of temperate forests of Eurasia having heavily scaled transparent wings

4. emperor butterfly, emperor, nymphalid, nymphalid butterfly, brush-footed butterfly, four-footed butterfly

usage: large richly colored butterfly

Definition and meaning of emperor (Dictionary)