Skip to the word

Added 10 October 2026

geochemistry

noun

noun Definition from Wiktionary (CC BY-SA). More about geochemistry at Wordnik → Where our words come from →

The branch of chemistry that deals with the chemical composition of the Earth and other planets, and with the chemical processes that occur in the formation of rocks and minerals etc.

Origin

Middle English -re, -ri, -rie, -ry, -rye

From Wiktionary, via Kaikki.org (CC BY-SA)

Back to today's word