What is the meaning of organic?

noun

• A fertilizer that is derived from animal or vegetable matter.
  • synonyms: organic fertilizer, organic fertiliser

adjective

• Relating or belonging to the class of chemical compounds having a carbon basis.
  • usage: "hydrocarbons are organic compounds"
• Being or relating to or derived from or having properties characteristic of living organisms.
  • usage: "organic life"; "organic growth"; "organic remains found in rock"
• Involving or affecting physiology or bodily organs.
  • usage: "an organic disease"
• Of or relating to foodstuff grown or raised without synthetic fertilizers or pesticides or hormones.
  • usage: "organic eggs"; "organic vegetables"; "organic chicken"
• Simple and healthful and close to nature.
  • usage: "an organic lifestyle"
• Constitutional in the structure of something (especially your physical makeup. ).
  • synonyms: constituent, constitutional, constitutive