Where does “spoluautor” come from?

spoluautor (Czech) comes from Czech spolu, from Czech s, from Old Czech [[s]], [[se]], from Proto-Slavic sъ(n), from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt — to bend; curve; arch; vault; to bow, bend, arch,...

spoluautor (Czech): co-author

Definitions

  1. co-author

Ancestry of “spoluautor”, step by step

spoluautor traces back through two separate lines of ancestry.

via Czech spolu

StepLanguageWordMeaning
1Czechspolutogether
2Czechswith
3Old Czech[[s]], [[se]]
4Proto-Slavicsъ(n)with, accompanying, alongside; with, by means of,...
5Proto-Indo-Europeanḱómbeside, near, by, with
6Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
7Middle Englishkyt
8Germankittputty certain kinds of cement used for fixing e.g. window panes
9Old High Germankuti
10Proto-West Germanickwidugum, resin
11Proto-Germanickweduzresin
12Proto-Indo-Europeangʷet-resin, gum; to say, speak
13Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Czech autor

StepLanguageWordMeaning
1Czechautorauthor

Words derived from “spoluautor

Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz