# pleo-

> English word · Prefix

## Definitions
1. supernumerary; many; more.

## Etymology
From the Ancient Greek πλείων (pleíōn), πλέων (pléōn), πλεῖον (pleîon, “more”).

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