Word.ws English Dictionary

sisterson

sisterson noun: the son of one's sister; sororal nephew.

Noun

sisterson (plural sistersons)

  1. (nonstandard, possibly, rare) The son of one's sister; sororal nephew
    • But next year, to conserve the soil, it'll be put in alfalfa, and my sisterson Willy takes care of it then.1974, Martin Harry Greenberg, Patricia S. Warrick, Political Science Fiction
    • The Svarfdalers came out there to the coast; among their company were the Thorgrimssons, sistersons of Ljot, and the men of Ljot's household.1989, E. S. Shaffer, Comparative Criticism

Examples of sisterson in a sentence

  • […] Canon Tiedemann Giese (Polish Gize), a sisterson of the Ferbers Mauritius, Eberhard, and Hildebrand, to publish the pamphlet Floscvlorvm Lvtheranorvm De fide et operibus avēηλoуıкov, […]2003, Jeremi Wasiutyński, The Solar Mystery:
  • And the sistersons of Taminy were angry, too.2013, Iver Cooper, 1636: Seas of Fortune:

Forms of sisterson

pluralsistersons
alternative formsister-son

Origin of sisterson

From Middle English systerson, sustersone, from Old English sweostorsunu, from Proto-West Germanic *swestersunu, from Proto-Germanic *swestērsunuz, equivalent to sister + son.

Questions about sisterson

What does sisterson mean?
Sisterson means the son of one's sister; sororal nephew.
How do you use sisterson in a sentence?
[…] Canon Tiedemann Giese (Polish Gize), a sisterson of the Ferbers Mauritius, Eberhard, and Hildebrand, to publish the pamphlet Floscvlorvm Lvtheranorvm De fide et operibus avēηλoуıкov, […]
What part of speech is sisterson?
Sisterson is a noun.
What is the plural of sisterson?
The plural of sisterson is sistersons.

Words near sisterson in the dictionary

  1. sisters-german
  2. sisters-in-law
  3. sisters-out-law
  4. sistership
  5. sisterships
  6. sisterson
  7. sistersons
  8. Sisti
  9. Sistine
  10. sisting
  11. Sistis

Source and license

Adapted from Wiktionary: sisterson (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “sisterson.” Word.ws, https://word.ws/sisterson. Based on Wiktionary, CC BY-SA 4.0.