Quislingism

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    traitorous collaboration with an enemy uncountable, usually
  2. 2
    Alternative form of Quislingism. alt-of, alternative, uncountable
  3. 3
    act of cooperating traitorously with an enemy that is occupying your country wordnet

Etymology

From quisling + -ism.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.