Where does “ĉiu” come from?

ĉiu (Esperanto) comes from Esperanto ĉi, from French ci, from Latin ecce hic, from Latin hīc, from Latin heic, from Latin hic, from Proto-Italic hek(e), from Proto-Indo-European gʰi-ḱe — resin, gum; to say, speak.

ĉiu (Esperanto): each one, everyone, each person; every, all, each

Definitions

  1. each one, everyone, each person; every, all, each

Ancestry of “ĉiu”, step by step

ĉiu traces back through 3 separate lines of ancestry.

via Esperanto ĉi

StepLanguageWordMeaning
1Esperantoĉihere; just mentioned, the latter; here, this
2Frenchcihere; this
3Latinecce hichere (emphatic)
4Latinhīcthis; these in the plural
5Latinheic
6Latinhicthis; these in the plural
7Proto-Italichek(e)
8Proto-Indo-Europeangʰi-ḱethis, here
9Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
10Middle Englishkyt
11Germankittputty certain kinds of cement used for fixing e.g. window panes
12Old High Germankuti
13Proto-West Germanickwidugum, resin
14Proto-Germanickweduzresin
15Proto-Indo-Europeangʷet-resin, gum; to say, speak

via Esperanto u

StepLanguageWordMeaning
1EsperantouThe name of the Latin-script letter U

via Esperanto correlative]] prefix

StepLanguageWordMeaning
1Esperantocorrelative]] prefix

Words derived from “ĉiu

Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduzEvery word from Proto-West Germanic kwidu
ĉiu — Etymology, Origin & Word History | Etymology Explorer