指輪

1. Origins, structure, and basic meaning

• Structure: Spelling: 指輪. Reading: ゆびわ. Core meaning: ring.
• Basic usage: Representative examples: 大切な指輪を小さな箱にしまった / 彼女の指には銀色の指輪が光っていた.

2. Common pitfalls and similar expressions

• A ring worn on a finger
  • 指輪 is an ornamental ring worn on a finger. It is more specific in purpose and body location than 輪, a ring or circular object in general.