Where does “ambassadorial” come from?

Ambassadorial comes from English ambassador plus the Latin suffix -alis, which derives from Anglo-Norman ambassadeur, ultimately from Italian ambassadore.

ambassadorial (English): Of or pertaining to an ambassador

Definitions

  1. Of or pertaining to an ambassador

Ancestry of “ambassadorial”, step by step

StepLanguageWordMeaning
1EnglishambassadorA minister of the highest rank sent to a foreign...
2Middle Englishambassadore
3Anglo-Normanambassadeurambassador
4Old Italianambassadore
5Old Occitanambaisadorambassador
6Old Occitanambaissaservice, mission, errand; message
7Latinambactia
8Proto-Germanicambahtijąservice, ministry, office, message
9Proto-Germanicambahtazservant
10Gaulishambaxtosvassal, high-ranking servant
11Proto-Celticambaxtosservant
12Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “ambassadorial

Every word from Proto-Indo-European h₂eǵ-Every word from Proto-Celtic ambaxtosEvery word from Gaulish ambaxtos
ambassadorial — Etymology, Origin & Word History | Etymology Explorer