nonmechanical

/ˌnɑnməˈkænɪkəl/
adjective
  1. Not relating to or operated by machines or mechanical parts.
    • She prefers nonmechanical tools like hand saws and chisels.
    • The old clock was nonmechanical, relying entirely on water flow.
    • The company hired a specialist for nonmechanical repairs on the historic building.
  2. Not involving or requiring technical or engineering skills; done by hand or through natural processes.
    • The course covers both mechanical and nonmechanical methods of irrigation.
    • His approach to gardening is nonmechanical, using only manual tools.
    • The job involves nonmechanical tasks such as sorting and packing.
Antonyms
What does "nonmechanical" mean? | whatsthatwordmean | whatsthatwordmean