# Istria

> English word · Proper noun · frequency rank #82,418

## Definitions
1. A peninsula in Croatia, Slovenia and Italy, on the northeastern coast of the Adriatic Sea: The Istrian Peninsula.
2. A county in western Croatia. County seat: Pazin.

## Etymology
From Latin Histria, from Ancient Greek Ἱστρία (Histría), named after Ἵστρων (Hístrōn) (ἔθνος (éthnos)), the ethnicon of the Illyrian/Venetic tribe of the Histri who inhabited the region.
The name could itself be related to Hister, a Roman name for the Danube, from Ancient Greek Ἰστρίη (Istríē), the Dacian-Thracian name for the river god Danubius, a name meaning "swift," and ultimately from Proto-Indo-European *dʰenh₂- (“to flow”). Also see Histria.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/istria