organic

relating or belonging to the class of chemical compounds having a carbon basis

• “hydrocarbons are organic compounds”

of or relating to or derived from living organisms

• “organic soil”

being or relating to or derived from or having properties characteristic of living organisms

• “organic life”
• “organic growth”
• “organic remains found in rock”

involving or affecting physiology or bodily organs

• “an organic disease”

of or relating to foodstuff grown or raised without synthetic fertilizers or pesticides or hormones

• “organic eggs”
• “organic vegetables”
• “organic chicken”

simple and healthful and close to nature

• “an organic lifestyle”

constitutional in the structure of something (especially your physical makeup)

a fertilizer that is derived from animal or vegetable matter