A crime committed by having unorthodox, unofficial, controversial or socially unacceptable thoughts.(noun)
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Use "thoughtcrime" in a sentence
"Any attempt to deny a thoughtcrime is itself a thoughtcrime."
""Thoughtcrime does not entail death: thoughtcrime is death.""
"The book contributed several iconic terms to the political lexicon -- "Big Brother," "thoughtcrime" -- and perhaps most profoundly prescient -- the concept of "doublethink.""