noun ·5 syllables ·Rare ·Advanced level

Definitions

Noun

1. 1
   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. countable, uncountable
2. 2
   the chemistry of the earth's crust wordnet

Synonyms

All synonyms

chemistry

Etymology

From geo- + chemistry.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.