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Where does “corroboration” come from?

Corroboration comes from Middle English corroboracioun, from Late Latin corroboratio, a noun formation from Latin corroborare meaning to strengthen, built from the prefix con- and roborare relating to strength.

corroboration (English): The act of corroborating, strengthening, or...

Definitions

  1. The act of corroborating, strengthening, or...

Ancestry of “corroboration”, step by step

StepLanguageWordMeaning
1Middle Englishcorroboracioun—
2Late Latincorroboratiostrengthening; strengthening, fortification
3Latincorrōborātus—
4Latincorrōborō—
5Latincōn-—
6Latincumwith, along with; at; -fold
7Old LatincomAlternative form of cum
8Proto-Italickomwith, along, at
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt—
12Germankitt—
13Old High Germankuti—
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
16Proto-Indo-Europeangʷet-resin, gum; to say, speak
17Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

Words derived from “corroboration”

  • corroborational
Every word from Proto-Indo-European gū- →