Where does “arbitration” come from?

arbitration (Old French) comes from Latin arbitratio, from Latin arbitrari, from Latin arbitror, from Latin -ō, from Proto-Indo-European -ō — Derives nouns from roots.

Ancestry of “arbitration”, step by step

StepLanguageWordMeaning
1Latinarbitratio
2Latinarbitraripresent active infinitive of arbitror; to be a...
3LatinarbitrorI judge; I witness, observe; I believe, think,...
4Latinsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
5Proto-Indo-EuropeanDerives nouns from roots

Words derived from “arbitration

Every word from Proto-Indo-European Every word from Latin Every word from Latin arbitror