What is the meaning of include?

verb

• Have as a part, be made up out of.
  • usage: "The list includes the names of many famous writers"
• Consider as part of something.
  • usage: "I include you in the list of culprits"
• Add as part of something else; put in as part of a set, group, or category.
  • usage: "We must include this chemical element in the group"
• Allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of.
  • usage: "admit someone to the profession"; "She was admitted to the New Jersey Bar"
  • synonyms: admit, let in