Where does “точилка” come from?

точилка (Russian) comes from Russian точи́ть, from Proto-Slavic točiti, from Proto-Slavic tekti, from Proto-Balto-Slavic tektej, from Proto-Indo-European tekʷ- — to run, to flow.

точилка (Russian): sharpener (for knives or pencils)

Definitions

  1. sharpener (for knives or pencils)

Ancestry of “точилка”, step by step

StepLanguageWordMeaning
1Russianточи́тьto shed; sharpen; to wear away
2Proto-Slavictočitito cause to flow, run
3Proto-Slavictektito run, to flow
4Proto-Balto-Slavictektej—
5Proto-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 tekti →