Word.ws English Dictionary

sixth column

sixth column noun: an additional group, beyond an identified fifth column, of people which clandestinely undermines a larger group, such as a nation, to which it is expected to be loyal.

Noun

sixth column (plural sixth columns)

  1. An additional group, beyond an identified fifth column, of people which clandestinely undermines a larger group, such as a nation, to which it is expected to be loyal.
    • If the Government is talking about suppressing a Fifth Column, why raise a Sixth Column?1940 June 3, The Sun News-Pictorial, Melbourne, page 3, column 3
    • True, we have people of the fifth column, and, unfortunately, the sixth column, with us; they have them in every country; but so far in this war the British diplomatic and secret service has not been so successful as that clever, astute brute-man Hitler and his agents.1940 September 20, The Advertiser, Adelaide, page 24, column 4
  2. Used other than figuratively or idiomatically: see sixth, column.

Forms of sixth column

pluralsixth columns

Origin of sixth column

Extension of fifth column.

Questions about sixth column

What does sixth column mean?
Sixth column means an additional group, beyond an identified fifth column, of people which clandestinely undermines a larger group, such as a nation, to which it is expected to be loyal.
What part of speech is sixth column?
Sixth column is a noun.
What is the plural of sixth column?
The plural of sixth column is sixth columns.

Words near sixth column in the dictionary

  1. sixteenthly
  2. sixteenths
  3. sixtel
  4. sixtels
  5. sixth
  6. sixth column
  7. sixth columnist
  8. sixth columns
  9. Sixth Commandment
  10. sixth cousin
  11. sixth cousins

Source and license

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