thought control

noun

1

: the practice by a totalitarian government of attempting (as by propaganda) to prevent subversive and other undesired ideas from being received and competing in the minds of the people with the official ideology and policies

2

: the use by a group or institution of authoritarian techniques similar in nature and purpose to governmental thought control

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

• More than 250,000 words that aren't in our free dictionary
• Expanded definitions, etymologies, and usage notes
• Advanced search features
• Ad free!