# fountainhead

> English word · Noun · frequency rank #68,229

## Definitions
1. A spring that is the source of a river.
2. An abundant source of knowledge, etc.

## Etymology
From fountain + head.

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