gaslight
C2Pronunciation
UK
- /ɡˈæslaɪt/
US
- /ˈɡæslaɪt/
Description
- Make someone doubt their reality
- make someone question their memory
- emotionally manipulate
Imagine someone slowly twisting the facts until you start to question your own memory, feelings, or sense of what really happened. That is what this word means. It describes a form of emotional abuse in which one person tries to control another by making them doubt their own reality. The term comes from the 1938 play, and later film, Gas Light, in which a husband manipulates his wife into thinking she is losing her mind.
You might notice it in relationships, at work, or within families. A person doing this might deny things that happened ("That never happened!"), dismiss your feelings ("You're overreacting."), or lie to create confusion and dependence. It is not just lying. It is making someone lose trust in their own mind.
"Gaslighting" is a form of psychological manipulation where a person subtly (or sometimes overtly) sows seeds of doubt in another's mind, leading them to question their own sanity, memory, or perception of reality. It's named after the 1938 play and subsequent film Gas Light, in which a husband manipulates his wife into believing she is losing her mind by dimming the gaslights in their home and then denying it is happening when she points it out.
The goal of gaslighting isn't necessarily to get someone to believe something false, but rather to make them doubt their own ability to discern truth from falsehood. This can manifest as denying events that clearly happened ("I never said that!"), trivializing the victim's feelings ("You're too sensitive."), or shifting blame ("You made me do it.").
Gaslighting is a particularly insidious form of abuse because it attacks someone's core sense of self and reality. Over time, this can lead to anxiety, depression, low self-esteem, and dependence on the abuser for validation. It often occurs in power imbalances—such as abusive relationships, controlling workplaces, or within families where one person holds significant authority.
Recognizing gaslighting is crucial. Look for patterns of denial, distortion, and control. If you find yourself constantly questioning your own memory or sanity around a particular person, it might be time to seek support and distance yourself from the situation. It's about reclaiming your reality and trusting your own instincts.
Examples
- 1
Direct accusation
"Stop gaslighting me," she said. "I know what I heard."
- 2
Family conflict
He tried to gaslight his sister by insisting she had agreed to the plan.
- 3
Relationship abuse
I didn't realize my ex was gaslighting me until I started doubting my own memory.
- 4
Blame shifting
Don't let them gaslight you into thinking the mistake was yours.
Pattern
gaslight someone into + belief/action
pressure or manipulate them until they believe or do it
- 5
Corporate messaging
Some critics said the ad campaign was meant to gaslight the public about the company's safety record.
Forms and spellings
2 forms open this card.
Main spelling
- gaslightnoun
Forms
- gaslightspluralnoun