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Kaiser

nounproper nounattested in dialogue

  • United Kingdom//ˈkaɪzə(ɹ)//
  • United States//ˈkaɪzɚ//

An emperor of a German-speaking country, particularly the Holy Roman Empire (962–1806), the Austrian Empire/Austria-Hungary (1806–1918), or the German Empire (1871–1918) — often specifically Wilhelm II.

noun

  1. 1

    An emperor of a German-speaking country, particularly the Holy Roman Empire (962–1806), the Austrian Empire/Austria-Hungary (1806–1918), or the German Empire (1871–1918) — often specifically Wilhelm II.

  2. 2

    Any emperor or autocrat, or one who attempts to be one.

    And Black Ivo is a veritable Kaiser.

    […] that President Poincare, the first servant of France, is still Louis XIV, the former War-Lord, the Kaiser of France […]

    Senator Sherman vigorously assailed the Shantung agreement, declaring that it would make the Mikado a veritable Kaiser of the Far East and alienate the sympathies of the 400,000,000 Chinese – from the people of the United States.

    […] which, from the banking point of view, the National City Bank is a veritable kaiser.

  3. 3

    A Kaiser roll: a round, pinwheel-shaped roll.

Etymology

Inherited from Middle English kayser, from Old High German keisar (“emperor”), from Proto-West Germanic *kaisar, from Proto-Germanic *kaisaraz, from Latin Caesar. The native Old English descendant of that Proto-Germanic word was cāser (“emperor”), but the shape of Middle English kayser (“emperor”) (versus the expected *caser, *coser) suggests it was borrowed from another Germanic language rather than inherited, and the modern English spelling and sense seem to be modified after modern German rather than a direct continuation of Middle English. Compare tsar, which was borrowed from Slavic. Doublet of Caesar and tsar.

proper noun

  1. 1

    A surname.

Forms

plural
Kaisers
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).