natural

adjective | nat·u·ral

1. : based on an inherent sense of right and wrong natural justice — see also natural law, natural right

2. a : existing as part of or determined by nature the natural condition of the land

   b : being a relation by consanguinity as distinguished from adoption natural parents

   c : arising from the usual course of events a natural result of the accident

3. a : begotten as distinguished from adopted

   b : being a relation by consanguinity as distinguished from adoption natural parents

4. : illegitimate a natural child