censor >> /ˈsɛnsər/
Definition: [transitive verb] Examine (a book, movie, etc.) officially and suppress unacceptable parts of it.
Example: my mail was being censored
Definition: [noun] An official who examines material that is about to be released, such as books, movies, news, and art, and suppresses any parts that are considered obscene, politically unacceptable, or a threat to security.
Example: the report was approved by the military censors
Definition: [noun] (in ancient Rome) either of two magistrates who held censuses and supervised public morals.
Example: In most cases, a censor and a chiliarch or centurion from the Imperial Guard were ordered to jointly oversee campaigns to apprehend brigands.