Where does “утечка” come from?

утечка (Russian) comes from Russian уте́чь, from Russian течь, from Old East Slavic течи, from Proto-Slavic teťi, from Proto-Balto-Slavic tektej, from Proto-Indo-European tekʷ- — to run, to flow.

утечка (Russian): leakage

Definitions

  1. leakage

Ancestry of “утечка”, step by step

StepLanguageWordMeaning
1Russianуте́чьto leak, to flow away, to escape of liquid or gas
2Russianтечьto flow, to run, to stream, to move; to leak;...
3Old East Slavicтечи—
4Proto-Slavicteťito flow, run
5Proto-Balto-Slavictektej—
6Proto-Indo-Europeantekʷ-to run, to flow
Every word from Proto-Indo-European tekʷ- →Every word from Proto-Balto-Slavic tektej →Every word from Proto-Slavic teťi →