emperor

(noun)

noun

1. the male ruler of an empire

Definition categories: person, monarch, sovereign

2. red table grape of California

Definition categories: food

3. large moth of temperate forests of Eurasia having heavily scaled transparent wings

Definition categories: animal, saturniid

4. large richly colored butterfly

Definition categories: animal, nymphalid

Sentences with emperor as a noun:

- The Investiture Controversy was a conflict between the Emperor and the Pope.