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filibuster

Etymology and origin of the English word filibuster

History

Pronunciation

  • IPA: /ˈfɪlɪbʌstə(ɹ)/ (UK); /ˈfɪləˌbəstər/, /ˈfɪləbʌstɚ/ (US)[1]

Etymology

It is borrowed from Spanish filibustero (“freebooter”)[2][3][4][5] and from French flibustier (earlier fribustier),[2][3][6][5] ultimately from Dutch vrijbuiter (“freebooter”).[2][3][6] English had earlier taken the Dutch word directly as flibutor “pirate”.[3][6] Spanish inserted the -i- of the first syllable, and French the -s-, which at first was not pronounced.[6] It is related to freebooter.[2][6][5]

Earliest recorded meaning

A freebooter or pirate, especially one of the buccaneers who plundered the Spanish colonies in the West Indies in the 17th century.[6][7]

Semantic evolution

From 1851 American English used it of adventurers who led private military expeditions from the United States into Latin America.[3][6][4][7] In Congress the verb came to mean obstructing legislative business,[7][6] the noun was applied to a legislator who prolongs debate,[3][7] and from 1890 it named the obstructive tactic itself.[3][7]

Timeline

  • before 1587 – flibutor, a freebooter.[7][3]
  • 1792 – a West Indian buccaneer.[7]
  • 1851 – an American adventurer in Latin America;[3][4][6] the OED dates this sense 1854.[7]
  • 1853 – verb, to obstruct a legislature, by the OED's date;[7] Etymonline dates the legislative verb 1861.[6]
  • 1889 – a legislator who obstructs.[7]
  • 1890 – an act of legislative obstruction, in the Congressional Record.[3][7]

Modern meaning

Noun

  1. The use of delaying tactics, especially very long speeches, to obstruct action in a legislature; an instance of this.
  2. A legislator who makes such speeches.
  3. An adventurer who takes part in an unauthorized military expedition in a foreign country.

Verb

  1. To obstruct legislation by a filibuster.
  2. To take part in a private military action in a foreign country.

Word family

  • filibusterer
  • filibusterism
  • filibusterous
  • antifilibuster
  • freebooter
  • buccaneer

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
  3. ^ a b c d e f g h i j Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
  4. ^ a b c Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b c Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  6. ^ a b c d e f g h i j Harper, Douglas, Online Etymology Dictionary, https://www.etymonline.com
  7. ^ a b c d e f g h i j k Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

Cite this entry

“Filibuster.” Etymologically, 9 Oct. 2026, etymologically.com/en/filibuster. Accessed 9 Oct. 2026.

Last edited on .