fifth columnist

短语

n. 第五纵队队员, 间谍

词形变化

fifth columnists 复数 fifth columnists

释义与例句

n.
  1. 1.

    someone who belongs to a group that secretly undermines another organization

词汇关系

名词

同义词 1

saboteur

上位词 2

traitor treasonist

整体词 2

fifth column Trojan horse

词源

From fifth column + -ist.

来源：wiktionary