revise

1. Origins, structure, and basic meaning

• Structure: 訂 is read てい. It has 9 strokes and relates to correcting an error or revising content.
• Basic usage: 訂正 is read ていせい, and 改訂 is read かいてい.

2. Common pitfalls and similar expressions

• 訂正 and 改訂
  • 訂正 means correction.
  • 資料の誤字を見つけ、その場で訂正した。 means “I found a typographical error in the materials and corrected it on the spot.”
  • 改訂 means revision.
  • 制度の変更に合わせて手引きを改訂した。 means “We revised the guide to reflect changes to the system.”