Where does “arbitror” come from?

arbitror (Latin) comes from Latin -ō, from Proto-Indo-European -ō — Derives nouns from roots.

arbitror (Latin): I judge; I witness, observe; I believe, think,...

Definitions

  1. I judge; I witness, observe; I believe, think,...

Ancestry of “arbitror”, step by step

StepLanguageWordMeaning
1Latinsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
2Proto-Indo-EuropeanDerives nouns from roots

Words derived from “arbitror

Every word from Proto-Indo-European
arbitror — Etymology, Origin & Word History | Etymology Explorer