Where does “cybertransaction” come from?

cybertransaction (English) comes from English transaction, from Middle French transaction, from Old French transaccion, from Latin transactio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

Ancestry of “cybertransaction”, step by step

cybertransaction traces back through two separate lines of ancestry.

via English transaction

StepLanguageWordMeaning
1EnglishtransactionThe act of conducting or carrying out; A deal or...
2Middle Frenchtransaction
3Old Frenchtransaccion
4Latintransactiocompletion; agreement, transaction, deal
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English cyber

StepLanguageWordMeaning
1EnglishcyberOf, or having to do with, the Internet;...
2EnglishcyberneticsThe theory/science of communication and control...
3Ancient Greekκυβερνήτηςcaptain, steersman, pilot, navigator; guide,...
4Ancient Greek-τήςAppended to verbs to form agent nouns
5Ancient Greekπεῖραtrial, experiment, attempt
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Ancient Greek χάλιξ
cybertransaction — Etymology, Origin & Word History | Etymology Explorer