Meaning in the sources
Reported meaningMeaning: “negative” + “two” + “thick” + “son”
No etymology text in the cited sources.
Sources for this account (3)
- Wikidata Q117185068CC0-1.0 · retrieved 2026-10-15
- JMnedict entry 5616473CC-BY-SA-4.0 · rev. 2026-10-15 · retrieved 2026-10-15
- KANJIDIC2: 不, 二, 太, 郎CC-BY-SA-4.0 · rev. 2026-288 · retrieved 2026-10-15

