救う

1. Origins, structure, and basic meaning

• Structure: 救う is read すくう.
• Basic usage: It means rescuing a life from danger or saving a person or community from hardship.

2. Common pitfalls and similar expressions

• Direct rescue
  • 犬を船で救った means that a boat was used to rescue a dog that had fallen into the sea.
• Saving a community
  • 村を救う方法 means a way to save a village facing hardship.