Where does “急火” come from?

急火 (Japanese) comes from Japanese 火, from Old Japanese 火, from Proto-Japonic poy, from Proto-Japonic po.

急火 (Japanese): sudden fire, nearby fire; sudden fire; intense...

Definitions

  1. sudden fire, nearby fire; sudden fire; intense...

Ancestry of “急火”, step by step

急火 traces back through 3 separate lines of ancestry.

via Japanese 火

StepLanguageWordMeaning
1Japanese火"term relating to fire"; a light; a burning...
2Old Japanese火a fire; a light
3Proto-Japonicpoyfire
4Proto-Japonicpo—

via Japanese 急

StepLanguageWordMeaning
1Japanese急sudden
2Middle Chinese急—

via Middle Chinese 急火

StepLanguageWordMeaning
1Middle Chinese急火—
Every word from Proto-Japonic po →Every word from Proto-Japonic poy →Every word from Old Japanese 火 →