Propagandainformation, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.
Winston saw propaganda all over the city everywhere he went, which reminded him of big brother.
The significance of propaganda in this book is to remind all the people that big brother is always watching you. This helps us understand the characters more because it lets us know how brainwashed they are.
DON'T FORGET ABOUT BIG BROTHER
Telescreena television screen or other visual display terminal. The significance of the word is to give the reader an idea of where Winston is getting messages fromThe telescreen was in the corner of the room.
Unpersona person whose name or existence is denied or ignored, especially because of a political misdemeanor.This is significant because its a very uncommon word and it is used a lot to describe when the government erases a person.Steve became an unperson.