Meaning in the sources
Source-reportedMeaning: “feathers”
Appears in the Wamyō Ruijushō of 938 CE. Compound of 羽(は) (ha, “feather”, see below) + 根(ね) (ne, “root”), originally referring specifically to where the quill of a feather attaches to the skin. Over time, the meaning broadened to refer to a feather, and from there, to refer to a wing.
Sources for this account (3)
- Wiktionary: 羽CC-BY-SA-4.0 · retrieved 2026-10-15
- JMnedict entry 5131574CC-BY-SA-4.0 · rev. 2026-10-15 · retrieved 2026-10-15
- KANJIDIC2: 羽CC-BY-SA-4.0 · rev. 2026-288 · retrieved 2026-10-15

