# Ilisos

> English word · Proper noun

## Definitions
1. A river in Athens, Greece, originally a tributary of the Kifisos.

## Etymology
From Ancient Greek Ιλισός (Ilisós).

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