Where does “cyberthief” come from?

cyberthief (English) comes from English thief, from Middle Scots theif, from Middle English þef, from Old English þēof, from Proto-West Germanic þeub, from Proto-Germanic þeubaz, from Proto-Indo-European tewpó-.

cyberthief (English): One who carries out cybertheft

Definitions

  1. One who carries out cybertheft

Ancestry of “cyberthief”, step by step

cyberthief traces back through two separate lines of ancestry.

via English thief

StepLanguageWordMeaning
1EnglishthiefOne who carries out a theft; One who steals...
2Middle ScotstheifA criminal or villain; a malicious or lawbreaking person
3Middle EnglishþefAlternative form of thef
4Old Englishþēofthief
5Proto-West Germanicþeubthief
6Proto-Germanicþeubazthief
7Proto-Indo-Europeantewpó-

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 Proto-Indo-European tewpó-Every word from Proto-Germanic þeubazEvery word from Proto-West Germanic þeub