Where does “cum” come from?

cum (Latin) comes from Old Latin com, from Proto-Italic kom, from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt, from Old High German kuti, from Proto-West Germanic kwidu — to bend; curve; arch; vault; to bow, bend, arch,...

cum (Latin): with, along with; at; -fold

Definitions

  1. with, along with; at; -fold

Ancestry of “cum”, step by step

cum traces back through two separate lines of ancestry.

via Old Latin com

StepLanguageWordMeaning
1Old LatincomAlternative form of cum
2Proto-Italickomwith, along, at
3Proto-Indo-Europeanḱómbeside, near, by, with
4Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
5Middle Englishkyt
6Germankittputty certain kinds of cement used for fixing e.g. window panes
7Old High Germankuti
8Proto-West Germanickwidugum, resin
9Proto-Germanickweduzresin
10Proto-Indo-Europeangʷet-resin, gum; to say, speak
11Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Latin quom

StepLanguageWordMeaning
1LatinquomAlternative form of cum
2Proto-Indo-Europeankʷóm
3Proto-Indo-EuropeankʷosSee *kʷis
4Proto-Indo-Europeankʷ-The primary interrogative root

Words derived from “cum

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