What is the meaning of the word "labor-saving"?

Definitions:

  1. Adapted to replace or decrease human and especially manual labor. copy to clipboard ADJECTIVE
    • Automated assembly lines are a prime example of labor-saving technology in manufacturing. copy to clipboard
  2. Device or idea that makes it possible to do something with less effort than usual. copy to clipboard ADJECTIVE
    • The company invested in labor-saving technology to improve productivity and competitiveness. copy to clipboard
  3. Refers to tools, devices, techniques, or methods designed to reduce the amount of human effort, time, or physical work required to perform a task. copy to clipboard ADJECTIVE
    • The invention of the washing machine was a revolutionary labor-saving innovation for households. copy to clipboard

Synonyms: