0 past simple and past participle of brainwash --
1 to make someone believe something by repeatedly telling them that it is true and preventing any other information from reaching them : --
Their government is trying to brainwash them into thinking that war cannot be avoided.
If we are to survive as a nation, we must stop being brainwashed.
I was becoming brainwashed into believing that they were a confident, self-assured team who knew how to run the country.
Is he aware that people driving 300 miles from the south, having been brainwashed by motorway conditions, suddenly find themselves on a dual carriageway?
He has tried to reverse the argument by maintaining that doctors have been brainwashed.
I know too many who have never been brainwashed by officials, let alone frequently brainwashed.
They can be brainwashed when repeated allegations are made day after day over a trial lasting some five months.
Those young people have not all been brainwashed.
We are all brainwashed, it seems, by the materialist assumptions of our society, concentrating on the physical wellbeing of people.