Where does “ビジー” come from?

ビジー (Japanese) comes from English busy, from Middle English bisy, from Old English bisiġ, from Proto-West Germanic bisīg — zealous; diligent; busy; eident.

ビジー (Japanese): busy (phone line, computer processor)

Definitions

busy (phone line, computer processor)

Ancestry of “ビジー”, step by step

Step	Language	Word	Meaning
1	English	busy	Crowded with business or activities; having a...
2	Middle English	bisy	Engaged in activity; preoccupied; Having a strong...
3	Old English	bisiġ	busy, occupied, diligent
4	Proto-West Germanic	bisīg	zealous; diligent; busy; eident

Every word from Proto-West Germanic bisīg →Every word from Old English bisiġ →Every word from Middle English bisy →