Where does “雷雨” come from?

雷雨 (Japanese) comes from Japanese 雷, from Japanese 神, from Japanese かみ, from Translingual − — A long signal, used to form Morse code text, together with. (a short signal).

雷雨 (Japanese): a thunderstorm

Definitions

a thunderstorm

Ancestry of “雷雨”, step by step

雷雨 traces back through two separate lines of ancestry.

via Japanese 雷

Step	Language	Word	Meaning
1	Japanese	雷	thunder; lightning, thunderbolt; thunder god
2	Japanese	神	a spirit or an essence present in all things, the...
3	Japanese	かみ	—
4	Translingual	−	A long signal, used to form Morse code text, together with. (a short signal)

via Japanese 雨

Step	Language	Word	Meaning
1	Japanese	雨	rain, rainfall; a rainy weather; something...
2	Middle Chinese	雨	—

Every word from Translingual − →Every word from Japanese かみ →Every word from Japanese 神 →