# geo-

> English word · Prefix · IPA /ˈd͡ʒiː.əʊ/

## Definitions
1. earth
2. geography

## Etymology
From Ancient Greek γεω- (geō-), combining form of γῆ (gê, “earth”). By surface analysis, ge- (“earth”) + -o-.

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