This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. describes the position of those who reject propositions that are strongly supported by scientific or historical evidence and seek to influence policy processes and outcomes accordingly

"Leon also criticised Mbeki for what he called his denialism over crime being out of control in South Africa."

denials