精度

1. Origins, structure, and basic meaning

• Structure: Spelling: 精度. Reading: せいど. Core meaning: precision; accuracy.
• Basic usage: Representative examples: 新しい定規で測定の精度が上がった / 模型の動きを何度も試して精度を確かめた.

2. Common pitfalls and similar expressions

• Precision and accuracy
  • Context determines whether the word concerns fine consistency of measurement or closeness to a target value. In technical English, precision and accuracy can differ, so they should not be treated as automatically identical.