Where does “B型肝炎” come from?

B型肝炎 (Japanese) comes from Japanese 肝炎, from Japanese 炎, from Old Japanese 炎, from Old Japanese 火, from Proto-Japonic poy, from Proto-Japonic po.

B型肝炎 (Japanese): hepatitis B

Definitions

  1. hepatitis B

Ancestry of “B型肝炎”, step by step

B型肝炎 traces back through 3 separate lines of ancestry.

via Japanese 肝炎

StepLanguageWordMeaning
1Japanese肝炎hepatitis
2Japanesea flame; an intense emotion, passion; -itis,...
3Old Japanesea flame
4Old Japanesea fire; a light
5Proto-Japonicpoyfire
6Proto-Japonicpo

via Japanese

StepLanguageWordMeaning
1Japanesechoreographed training exercises

via Japanese B

StepLanguageWordMeaning
1JapaneseB
Every word from Proto-Japonic po
B型肝炎 — Etymology, Origin & Word History | Etymology Explorer