大木

1. Origins, structure, and basic meaning

• Structure: 大木 is read as たいぼく and is a noun for a large tree with a substantial trunk and branches.
• Basic usage: An old-looking large tree behind a shrine appears in 古そうな大木, while a fallen large tree blocking a mountain path appears in 倒れた大木.

2. Common pitfalls and similar expressions

• One tree of substantial size
  • It identifies an individual large tree rather than a whole forest or an amount of timber.
• Difference from 巨木
  • Unlike the word emphasizing an exceptionally or monumentally huge tree, this term can be used more broadly for an ordinary large tree.