What is the meaning of censoring?

noun

• Counterintelligence achieved by banning or deleting any information of value to the enemy.
  • synonyms: censorship, security review
• Deleting parts of publications or correspondence or theatrical performances.
  • synonyms: censorship

verb

• Forbid the public distribution of ( a movie or a newspaper.
  • synonyms: ban, censor
• Subject to political, religious, or moral censorship.
  • usage: "This magazine is censored by the government"
  • synonyms: censor