Definition of "gaslighting" [gaslighting]

• Present participle of gaslight. (verb)

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• ""gaslighting" - "an insidious set of psychological manipulations" that have "invaded our media, infiltrated our churches, and attacked our most basic free institutions.""
• "These people are poor excuses for human beings, who take great pleasure in "gaslighting" legitimate posters and readers by veiling their lies under various online identities."
• "If anyone is "gaslighting" it would be you with your personal attacks on Mr. Northam and nonsensical postings on everything else."