巨木

1. Origins, structure, and basic meaning

• Structure: 巨木 is read きょぼく and refers to a very large tree.
• Basic usage: It emphasizes the size of a tree standing in a forest or one that has fallen.

2. Common pitfalls and similar expressions

• Size and age
  • The focus of 巨木 is size. In 樹齢の長い巨木, 樹齢の長い separately adds old age, so the word alone does not necessarily mean an ancient tree.