Definition of "quislingism" []

• Act of cooperating traitorously with an enemy that is occupying your country (noun)

WordNet. Princeton University. 2010.

• "But if one goes by the proportion of prisoners to other casualties, and the amount of quislingism, the totalitarian states come out of the comparison worse than the democracies."
• "Nevertheless there is a tinge of quislingism in his attitude, which comes out in the ending of Part I and slightly interferes with the allegory."
• "Yet, after this lapse of time, all that is left of him is a comic song and a beautiful tree, which has rested the eyes of generation after generation and must surely have outweighed any bad effects which he produced by his political quislingism."