# phreno-

> English word · Prefix · IPA /ˈfɹiːnə(ʊ)-/

## Definitions
1. mind.
2. diaphragm.

## Etymology
From Ancient Greek φρήν (phrḗn).

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