What is the meaning of social?

noun

• A party of people assembled to promote sociability and communal activity.
  • synonyms: sociable, mixer

adjective

• Relating to human society and its members.
  • usage: "social institutions"; "societal evolution"; "societal forces"; "social legislation"
  • synonyms: societal
• Living together or enjoying life in communities or organized groups.
  • usage: "a human being is a social animal"; "mature social behavior"
• Relating to or belonging to or characteristic of high society.
  • usage: "made fun of her being so social and high-toned"; "a social gossip colum"; "the society page"
• Composed of sociable people or formed for the purpose of sociability.
  • usage: "a purely social club"; "the church has a large social hall"; "a social director"
• Tending to move or live together in groups or colonies of the same kind.
  • usage: "ants are social insects"
• Marked by friendly companionship with others.
  • usage: "a social cup of coffee"