Word.ws English Dictionary

debellation

debellation noun: the act of conquering or subjugation in war.

Noun

debellation (uncountable)

  1. (obsolete) The act of conquering or subjugation in war.
  2. (uncommon, international law) The annihilation of a sovereign state through its complete destruction in a war.
    • Strupp goes on to speak of transfer of territory ‘by annexation after debellation’.1951, Hersch Lauterpacht, editor, Annual Digest and Reports of Public International Law Cases […] Year 1946, →ISBN, page 189
    • This time, the arguments of those who favored the total debellation of the defeated adversary were again defeated […]2009, Michael Howard, “Preface”, in The Making of Peace: Rulers, States, and the Aftermath of War, →ISBN, page xii
    Synonyms:
    debellatio

Synonyms of debellation

Origin of debellation

Borrowed from Medieval Latin dēbellātiō (“total defeat”), from dēbellō (“conquer, subjugate”).

Questions about debellation

What does debellation mean?
Debellation means the act of conquering or subjugation in war.
What part of speech is debellation?
Debellation is a noun.

Words near debellation in the dictionary

  1. debellate
  2. debellated
  3. debellates
  4. debellating
  5. debellatio
  6. debellation
  7. debelled
  8. debelling
  9. debels
  10. deben
  11. debend

Source and license

Adapted from Wiktionary: debellation (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: “debellation.” Word.ws, https://word.ws/debellation. Based on Wiktionary, CC BY-SA 4.0.