# Equuleus

> English word · Proper noun

## Definitions
1. The second-smallest constellation of the northern sky, said to resemble a little horse. It lies west of the constellation Aquarius.

## Etymology
From Latin equuleus (“colt, foal”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/equuleus