Where does “명령어 인터페이스” come from?

명령어 인터페이스 (Korean) comes from Korean 인터페이스, from English interface, from English face, from Middle English face, from Old French face, from Late Latin facia.

Ancestry of “명령어 인터페이스”, step by step

명령어 인터페이스 traces back through two separate lines of ancestry.

via Korean 인터페이스

StepLanguageWordMeaning
1Korean인터페이스interface
2EnglishinterfaceThe point of interconnection or contact between...
3EnglishfaceThe front part of the head of a human or other...
4Middle Englishfaceface; Alternative form of fass
5Old Frenchfaceface
6Late Latinfacia

via Korean 명령어(命令語)

StepLanguageWordMeaning
1Korean명령어(命令語)
Every word from Late Latin faciaEvery word from Old French faceEvery word from Middle English face
명령어 인터페이스 — Etymology, Origin & Word History | Etymology Explorer