軽減

1. Origins, structure, and basic meaning

• Structure: 軽減 is read as けいげん and means “reduction” and “relief”.
• Basic usage: It describes reducing workload by sharing tasks and vibration being reduced by a new component.

2. Common pitfalls and similar expressions

• 負担を軽減する / 振動が軽減される
  • Use active 負担を軽減する when someone reduces a burden and passive 振動が軽減される when vibration is reduced.