emperor

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emperor¹

  • /ˈɛmp(ə)ɹə/ UK
  • /ˈɛmpʰ(ə)ɹə/ UK
  • /ˈemp(ə)ɹə/ Australia
  • [ˈempʰ(ə)ɹə] Australia
  • /ˈe̝mp(ɘ)ɹɘ/ New Zealand
  • [ˈe̝mpɹɘ] New Zealand
  • /ˈɛmp(ə)ɹɚ/ Canadian, US, Standard
  • [ˈɛmpʰ(ə)ɹɚ] Canadian, US, Standard
  • /ˈɪ̟mp(ə)ɹɚ/
  • [ˈɪ̟mpʰ(ə)ɹɚ]

Where it comes from

From Middle English emperour, from Anglo-Norman emperour, from Latin imperātorem, derived from imperō (“to command”). Doublet of imperator. Displaced earlier Old English casere, from Latin Caesar.

noun emperors · emperour

  1. The male monarch or ruler of an empire. In imperial China, it was often a responsibility of the emperor to evaluate his predecessor after the latter's death.
  2. Any monarch ruling an empire, irrespective of gender, with "empress" contrasting to mean the consort of an emperor. In 690 Wu usurped the throne and became Emperor herself, which proved a unique event in the history of China.
  3. Specifically, the ruler of the Holy Roman Empire; the world-monarch. The Investiture Controversy was a conflict between the Emperor and the Pope.
  4. The fourth trump or major arcana card of the tarot deck.
  5. A large, relatively valuable marble in children's games. But marbles are not only used to play games: they are also traded. In this market, the value of the different kinds of marbles (oilies, emperors, etc.) is determined by local supply and demand and not by the price of the marbles […]
  6. Any fish of the family Lethrinidae.
  7. Any of various butterflies of the subfamily Charaxinae.
  8. Any of various large dragonflies of the cosmopolitan genus Anax.
  9. An emperor penguin (Aptenodytes forsteri). We do not know if the emperors are monogamous. I know some of the penguins species mate for life.

Emperor²

noun Emperors

  1. The title of an emperor. As military attaché to the British Embassy in Berlin he enjoyed the esteem of Emperors William and Frederick.
  2. alternative Alternative form of emperor (emperor penguin). Certainly LH levels rise in female Emperors during the brooding (guard) phase of chick rearing and decrease significantly in females that have lost their chicks, suggesting that there is a link between brooding behaviour and elevated LH levels.

Thesaurus

Closest in meaning: emperor moth, emperor butterfly, saturnia pavonia, king, imperial, kaiser, imperialism, tsar, valentinian, caesar, justinian, trajan, hadrian, severus, gallienus, diocletian

Translations

Every language

noun ruler of an empire

Españolemperador
한국어황제 hwangje, 천황 cheonhwang, 제왕 jewang
日本語皇帝 kōtei, 帝王 teiō, 天皇 tennō, 帝 mikado
中文皇帝 huángdì, 帝王 dìwáng, 皇上, 天皇 tiānhuáng
हिन्दीसम्राट samrāṭ, महाराजा mahārājā, चक्रवर्ती cakravartī, अधिराज adhirāj
Kiswahilikaisari
Portuguêsimperador
Françaisempereur
DeutschKaiser, Imperator
Italianoimperatore
Ελληνικάαυτοκράτορας aftokrátoras
Românăîmpărat
Русскийимпера́тор imperátor, царь carʹ
Tiếng Việthoàng đế, thiên hoàng
العربيةقَيْصَر qayṣar, إِمْبْرَاطُور ʔimbrāṭūr
עבריתקיסר \ קֵיסָר kesár, keysár

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Cite this
MLA

"emperor." Wiktionary, via Micwyn, micwyn.com/word/emperor. Accessed 6 Nov. 2026.

APA

emperor. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/emperor

Chicago

"emperor." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/emperor.

BibTeX
@misc{emperor_2026,
  title = {emperor},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/emperor},
  urldate = {2026-11-06}
}