# archduke

/ˈɑɹtʃˌduk/ (US) · /ˌɑːtʃdjˈuːk/ (UK) · CEFR C2 · Noun

Source: https://englishreference.com/word/archduke
Updated: 2026-05-25

## Definition

a title for a member of a royal family in some European countries, especially Austria. It is a very high rank, just below the emperor or king.

For teachers: a title of nobility used in the Habsburg monarchy and other European dynasties, typically ranking above a prince and below an emperor. Historically associated with the Austrian Empire and the Holy Roman Empire.

## Examples

- The archduke traveled through the city to meet the king.
- In the late nineteenth century, the archduke held significant political power within the Austro-Hungarian Empire.
- The assassination of the archduke in Sarajevo served as the immediate catalyst for the outbreak of World War I, fundamentally altering the geopolitical landscape of Europe.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.