語源

1. Origins, structure, and basic meaning

• Structure: 語源, read ごげん, combines word or language 語 with source 源 to point to a word's origin.
• Basic usage: Use it for the origin of a word or place name, as in 言葉の語源を調べる.

2. Common pitfalls and similar expressions

• Scope and context
  • As in 語源には複数の説がある, an origin may have competing theories, so a proposal should not be presented as settled fact.