# Pierian spring

> English word · Noun

## Definitions
1. The source of knowledge, inspiration, or learning.

## Etymology
From the spring of the Muses in Greek mythology.

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