Where does “オペ” come from?

オペ (Japanese) comes from Japanese オペレーション, from English operation, from Middle English operacioun, from Old French operacion, from Latin operātiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

オペ (Japanese): surgical operation

Definitions

  1. surgical operation

Ancestry of “オペ”, step by step

オペ traces back through two separate lines of ancestry.

via Japanese オペレーション

StepLanguageWordMeaning
1Japaneseオペレーションoperation method or practice
2EnglishoperationThe method by which a device performs its...
3Middle Englishoperaciounoperation
4Old Frenchoperacionaction; act; operation
5Latinoperātiōoperation
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via German OP

StepLanguageWordMeaning
1GermanOP
2GermanOperationoperation
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-