Where does “nondebatable” come from?

nondebatable (English) comes from English debatable, from Old French debatable, from English debate, from French débat, from German Debatte, from French débattre, from Middle French debatre, from Old French debatre — small stone, pebble; gravel, rubble.

nondebatable (English): not debatable

Definitions

  1. not debatable

Ancestry of “nondebatable”, step by step

nondebatable traces back through two separate lines of ancestry.

via English debatable

StepLanguageWordMeaning
1EnglishdebatableOpen to debate; not fully proved or confirmed;...
2Old Frenchdebatable
3EnglishdebateAn argument, or discussion, usually in an ordered...
4Frenchdébatdebate
5GermanDebattedebate
6Frenchdébattreto negotiate; to discuss, debate; to struggle
7Middle Frenchdebatre
8Old Frenchdebatreto fight, contend, debate, also literarlly to...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Ancient Greek χάλιξ