# Cassini Division

> English word · Proper noun

## Definitions
1. A 4,800 km (3,000 mi) wide region between the A Ring and B Ring in Saturn.

## Etymology
Discovered in 1675 by Giovanni Cassini.

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