Pronunciation: (nOO'spēk", nyOO'-), [key]
(sometimes cap.) an official or semiofficial style of writing or saying one thing in the guise of its opposite, esp. in order to serve a political or ideological cause while pretending to be objective, as in referring to “increased taxation” as “revenue enhancement.”
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.