censor
Pronunciation: /ˈsɛnsə/
noun
- 1an official who examines books, films, news, etc. that are about to be published and suppresses any parts that are considered obscene, politically unacceptable, or a threat to security: the report was approved by the military censors the movie has been given an adults-only rating by film censors
- Psychoanalysis an aspect of the superego which is said to prevent certain ideas and memories from emerging into consciousness.[from a mistranslation of German Zensur 'censorship', coined by Freud]
verb

Origin:
mid 16th century (in censor (sense 2 of the noun)): from Latin, from censere 'assess'

For an explanation of the difference between censor and censure, see censure (usage).