IPA: //ɪˈtɪnərənt//
KK: /ɪˈtɪnərənt/
Describing someone or something that travels from one place to another, often for work or duties.
The itinerant workers moved from town to town, seeking seasonal jobs.
A person who travels from one place to another, often for work or to provide services.
The itinerant worker moved from town to town, taking on different jobs as he went.
It is formed from "itineris" (meaning of a journey) and the suffix "-ant" (indicating an agent or one who performs an action). The word "itinerant" refers to someone who travels from place to place, often for work or duty, embodying the concept of a journey.
Think of someone who is always on a 'journey' ('itineris') — that's why an itinerant person travels from place to place.