Where does “octroi” come from?

octroi (French) comes from Middle French octroy, from Old French otroi, from Old French otroier, from Medieval Latin auctorizare, from Latin auctor, from Latin augeō, from Proto-Italic augeō, from Proto-Indo-European h₂owg-éye-ti.

octroi (French): grant, granting; concession

Definitions

  1. grant, granting; concession

Ancestry of “octroi”, step by step

octroi traces back through two separate lines of ancestry.

via Middle French octroy

StepLanguageWordMeaning
1Middle Frenchoctroy
2Old Frenchotroi
3Old FrenchotroierAlternative form of otroiier; to grant
4Medieval Latinauctorizarepresent active infinitive of auctōrizō;...
5Latinauctorseller, vendor; author; authorship, agency,...
6Latinaugeōto increase, augment, enlarge, spread, expand
7Proto-Italicaugeōto increase; to enlarge
8Proto-Indo-Europeanh₂owg-éye-ti
9Proto-Indo-Europeanh₂ewg-to increase, to enlarge
10Proto-Indo-Europeanh₂weg-to increase, to enlarge
11Proto-Indo-Europeanh₂ug-

via French octroyer

StepLanguageWordMeaning
1Frenchoctroyerto grant
2Old Frenchotroiierto give; to grant
3Latinauctōrizōto authorize
4Latin-izōUsed to form similative verbs from nouns and adjectives
5Ancient Greek-ίζωUsed to form verbs from nouns, adjectives and...
6Proto-Hellenic-íďďō
7Proto-Indo-European-idyéti
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

Words derived from “octroi

Every word from Proto-Indo-European h₂ug-Every word from Proto-Indo-European h₂weg-Every word from Proto-Indo-European h₂ewg-