Where does “心臓” come from?

心臓 (Japanese) comes from Japanese 心, from Old Japanese 心, from Proto-Japonic *kəkərə — heart.

心臓 (Japanese): a heart

Definitions

  1. a heart

Ancestry of “心臓”, step by step

心臓 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesemind, heart, spirit, soul; thoughts, ideas;...
2Old Japaneseheart, mind, spirit; emotion, feeling; heart,...
3Proto-Japonic*kəkərəheart

via Japanese

StepLanguageWordMeaning
1Japaneseinternal organ
Every word from Proto-Japonic *kəkərəEvery word from Old Japanese Every word from Japanese