emperor

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. The male [[monarch]] or ruler of an [[empire]].
2. Any monarch ruling an empire, irrespective of gender, with "[[empress]]" contrasting to mean the consort of an emperor.
3. {{lb|en|political theory}} Specifically, the ruler of the [[Holy Roman Empire]]; the world-monarch.
4. {{lb|en|tarot}} The fourth [[trump]] or [[major arcana]] card of the tarot deck.
5. A large, relatively valuable [[marble]] in children's games.
6. Any fish of the family {{taxlink|Lethrinidae|family}}.
7. {{lb|en|entomology}} Any of various [[butterfly|butterflies]] of the [[subfamily]] {{taxlink|Charaxinae|subfamily}}.
8. {{lb|en|entomology}} Any of various large [[dragonfly|dragonflies]] of the [[cosmopolitan]] [[genus]] {{taxfmt|Anax|genus|wslink=Anax (Aeshnidae)}}.
9. An [[emperor penguin]] ({{taxfmt|Aptenodytes forsteri|species}}).

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.