brainwash

/ˈbreɪnˌwɒʃ/
verb
  1. To force someone to change their beliefs or opinions by using strong mental pressure or repeated persuasion, often in a harmful way.
    • The cult tried to brainwash its members into giving up all their money.
    • Some people worry that advertising can brainwash children into wanting unhealthy products.
    • He felt that the propaganda was designed to brainwash the public.
noun
  1. The process or act of forcing someone to change their beliefs through intense mental pressure or manipulation.
    • Experts study the techniques of brainwashing to understand how to resist it.
    • Brainwashing is often used as a plot device in spy movies.
    • The prisoners were subjected to months of brainwashing.
What does "brainwash" mean? | whatsthatwordmean | whatsthatwordmean