Where does “朝寝” come from?

朝寝 (Japanese) comes from Japanese 朝, from Old Japanese 朝, from Proto-Japonic asa — morning.

朝寝 (Japanese): getting up late in the morning

Definitions

  1. getting up late in the morning

Ancestry of “朝寝”, step by step

朝寝 traces back through two separate lines of ancestry.

via Japanese 朝

StepLanguageWordMeaning
1Japanese朝the morning; the morning, morn; the morrow, next...
2Old Japanese朝the morning, morn; the morrow, next morning
3Proto-Japonicasamorning

via Japanese 寝

StepLanguageWordMeaning
1Japanese寝sleep, sleeping; to sleep
2Middle Chinese寢—
Every word from Proto-Japonic asa →Every word from Old Japanese 朝 →Every word from Japanese 朝 →