5th column

A form of fifth column — A group of people which clandestinely undermines a larger group, such as a nation, to which it is expected to be loyal.

Meanings

noun5th column (plural 5th columns)

plural 5th columns

  1. alternativeAlternative form of fifth column.
Cite this entry
APA

5th column. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/5th%20column

MLA

“5th column.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/5th%20column. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “5th column,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/5th%20column.

Source: 5th column on Wiktionary, CC BY-SA 4.0.