Where does “itinerarium” come from?

itinerarium (English) comes from Latin itinerārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

itinerarium (English): An Ancient Roman road map in the form of a...

Definitions

  1. An Ancient Roman road map in the form of a...

Ancestry of “itinerarium”, step by step

StepLanguageWordMeaning
1Latinitinerāriumitinerarium, itinerary road map listing locations with the intervening distances
2Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
3Latin-umnominative neuter singular of -us; accusative...
4Proto-Italic*-om
5Proto-Indo-European*-oHom
Every word from Proto-Indo-European *-oHomEvery word from Latin -āriumEvery word from Latin -um
itinerarium — Etymology, Origin & Word History | Etymology Explorer