IPA: /ˌmʌltiˈkaʊnti/
KK: /mʌltiˈkaʊnti/
Relating to or involving more than one county.
The multicounty project aims to improve transportation across several regions.
Multicounty → It is formed from "multi-" (meaning many) and "county" (from Old French *conté*, meaning a region or territory). The word "multicounty" refers to something that involves or spans many counties.
Think of 'many' ('multi-') regions or territories ('county') coming together — that's what multicounty means.
No commonly confused words.