Where does “water-thief” come from?

water-thief (English) comes from English water, from Middle English water, from Old English wæter, from Proto-West Germanic watar, from Proto-Germanic watōr, from Proto-Indo-European wódr̥, from Proto-Indo-European wed-, from Proto-Indo-European wey- — to wither; fade; to move, go ahead; to be strong;...

water-thief (English): A thief or robber on the water, hence, a pirate

Definitions

  1. A thief or robber on the water, hence, a pirate

Ancestry of “water-thief”, step by step

water-thief traces back through 3 separate lines of ancestry.

via English water

StepLanguageWordMeaning
1EnglishwaterA substance found at room temperature and...
2Middle Englishwaterwater; water vapour, condensation; lake, pond,...
3Old Englishwæterwater
4Proto-West Germanicwatarwater
5Proto-Germanicwatōrwater
6Proto-Indo-Europeanwódr̥water
7Proto-Indo-Europeanwed-water
8Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...

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 Ancient Greek κλεψύδρα

StepLanguageWordMeaning
1Ancient Greekκλεψύδραpipette; water clock; clepsydra. The ancient form...
2Ancient GreekκλέπτωI steal, filch; I cheat; I mislead, keep secret
3Proto-Hellenicklépťōto steal
4Proto-Indo-Europeanklép-ye-ti
5Proto-Indo-Europeanḱlep-to steal
6Proto-Indo-Europeanklep-to steal
Every word from Proto-Indo-European wey-Every word from Proto-Indo-European wed-Every word from Proto-Indo-European wódr̥