sixth column

短语

词形变化

sixth columns 复数 sixth columns

释义与例句

n.
  1. 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.

  2. 2.

    Used other than figuratively or idiomatically: see sixth, column.

词源

Extension of fifth column.

来源：wiktionary