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Related to McCarthyism: Joseph McCarthy


1. The practice of publicizing accusations of political disloyalty or subversion with insufficient regard to evidence.
2. The use of unfair investigatory or accusatory methods in order to suppress opposition.

[After Joseph Raymond McCarthy.]

Mc·Car′thy·ist n.


1. (Government, Politics & Diplomacy) the practice of making unsubstantiated accusations of disloyalty or Communist leanings
2. (Government, Politics & Diplomacy) the use of unsupported accusations for any purpose
[C20: after Joseph McCarthy]
McˈCarthyite n, adj


(məˈkɑr θiˌɪz əm)

the use of unsubstantiated accusations or unfair investigative techniques in an attempt to expose disloyalty or subversion.
[1950, Amer.; after J. R. McCarthy; see -ism]
Mc•Car′thy•ite`, n.


1. U.S. the practice of making accusations of disloyalty, especially of pro-Communist activity, often unsupported or based on doubtful evidence.
2. any attempt to restrict political criticism or individual dissent by claiming it to be unpatriotic or pro-Communist.
See also: Politics
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.McCarthyism - unscrupulously accusing people of disloyalty (as by saying they were Communists)
witch-hunt - searching out and harassing dissenters


[məˈkɑːθɪɪzəm] N (US) (Pol) → macartismo m
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