# geoengineering

> English word · Noun · frequency rank #62,169

## Definitions
1. The subfield of engineering concerned with designing and constructing tunnels, mines, and other human-designed geologic structures within and on earth.
2. The artificial manipulation of the environments of a planet, especially Earth, especially as a means of counteracting global warming.

## Etymology
From geo- + engineering.

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