# rivarium

> English word · Noun · IPA /rɪˈvɛəɹi.əm/

## Definitions
1. A type of terrarium designed to mimic a river or stream environment, featuring flowing water.

## Etymology
From Latin rīvus (“water stream”) + -arium

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