Where does “сменщик” come from?

сменщик (Russian) comes from Russian сме́на, from Russian с-, from Proto-Slavic sъ(n), from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt, from Old High German kuti — to bend; curve; arch; vault; to bow, bend, arch,...

сменщик (Russian): one who alternates shifts with another e.g. on the same machine

Definitions

  1. one who alternates shifts with another e.g. on the same machine

Ancestry of “сменщик”, step by step

StepLanguageWordMeaning
1Russianсме́наchange, replacement
2Russianс-down; off, from off
3Proto-Slavicsъ(n)with, accompanying, alongside; with, by means of,...
4Proto-Indo-Europeanḱómbeside, near, by, with
5Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
6Middle Englishkyt
7Germankittputty certain kinds of cement used for fixing e.g. window panes
8Old High Germankuti
9Proto-West Germanickwidugum, resin
10Proto-Germanickweduzresin
11Proto-Indo-Europeangʷet-resin, gum; to say, speak
12Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...
Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz