protect

1. Origins, structure, and basic meaning

• Structure: The on reading is ご, and no kun reading is listed. It has 20 strokes and relates to guarding and protecting people or things.
• Basic usage: 保護 is read ほご, and 護衛 is read ごえい.

2. Common pitfalls and similar expressions

• 保護 / 護衛
  • 保護 means protection or shelter. It is a noun read ほご. It broadly refers to protecting a person, animal, or object from danger or damage.
  • 公園で迷子の犬を保護した。 means “We took in a dog that had become lost in the park.”
  • 護衛 means escort or guard. It is a noun read ごえい. It refers to accompanying and guarding a person or cargo against outside threats.
  • 重要な荷物を護衛する隊が先に出発した。 means “The unit escorting the important cargo departed first.”