meaning of gaslighting

To manipulate someone by psychological means into questioning their own sanity, perception of reality, or memories. This is often done by persistently denying facts, contradicting their experiences, or making them doubt their own judgment, ultimately to gain power and control over them.

He would constantly deny things he had said, making her feel like she was losing her mind; it was a classic case of gaslighting her.

The politician's repeated dismissal of verifiable facts was seen by many as an attempt at gaslighting the public.

Victims of gaslighting often experience confusion, anxiety, and a diminished sense of self-worth.

Synonyms: manipulate, psychologically abuse, emotionally abuse, disorient, destabilize

Etymology: Derived from the 1938 play 'Gas Light' and its 1940 and 1944 film adaptations. In the story, a husband manipulates his wife into believing she is going insane by, among other things, subtly dimming the gas lights in their home and then denying that the lights have changed, causing her to doubt her own perceptions.

Cultural Notes: The term 'gaslighting' has significantly grown in popular usage within English-speaking cultures since the early 21st century. While originating from a specific theatrical plot, it has evolved to describe any form of psychological manipulation where one person causes another to doubt their own sanity or reality. It is frequently discussed in contexts of abusive relationships (romantic, familial, professional) and, increasingly, in political discourse to describe tactics used to undermine public trust or consensus on facts.

Common Phrases: to gaslight someone, a form of gaslighting, accused of gaslighting, experiencing gaslighting

Category: culture

Language: English

Pronunciation: /ˈɡæsˌlaɪtɪŋ/