Where does “си рѣчь” come from?

си рѣчь (Church Slavonic) comes from Russian Си, from English c̄, from Latin cum, from Old Latin com, from Proto-Italic kom, from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt — to bend; curve; arch; vault; to bow, bend, arch,...

Ancestry of “си рѣчь”, step by step

StepLanguageWordMeaning
1RussianСиA particular high-level programming language from which many others are derived
2Englishc̄With
3Latincumwith, along with; at; -fold
4Old LatincomAlternative form of cum
5Proto-Italickomwith, along, at
6Proto-Indo-Europeanḱómbeside, near, by, with
7Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
8Middle Englishkyt—
9Germankittputty certain kinds of cement used for fixing e.g. window panes
10Old High Germankuti—
11Proto-West Germanickwidugum, resin
12Proto-Germanickweduzresin
13Proto-Indo-Europeangʷet-resin, gum; to say, speak
14Proto-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 →