枝葉

1. Origins, structure, and basic meaning

• Structure: 枝葉 is read as えだは and is a noun for a tree’s branches and leaves or, figuratively, secondary details outside the main point.
• Basic usage: Literal tree growth appears in 木の枝葉, while dwelling on minor details appears in 枝葉にこだわる.

2. Common pitfalls and similar expressions

• Literal and figurative senses
  • In a botanical context it means branches and leaves; in discussion it means details less important than the central issue.
• Difference from 細部
  • Compared with the neutral word for details, this term readily carries the judgment that those details are secondary.