Meaning in the sources
Reported meaningMeaning: “expand” + “thick” + “son”
No etymology text in the cited sources.
Sources for this account (6)
- Wikidata Q124789848CC0-1.0 · retrieved 2026-10-15
- Wiktionary: 伸太郎CC-BY-SA-4.0 · retrieved 2026-10-15
- JMnedict entry 5403513CC-BY-SA-4.0 · rev. 2026-10-15 · retrieved 2026-10-15
- Turkish Wiktionary: 伸太郎CC-BY-SA-4.0 · retrieved 2026-10-14
- Chinese Wiktionary: 伸太郎CC-BY-SA-4.0 · retrieved 2026-10-14
- KANJIDIC2: 伸, 太, 郎CC-BY-SA-4.0 · rev. 2026-288 · retrieved 2026-10-15

