Definition

The study of the chemical makeup and processes of celestial bodies and the universe as a whole.

Example

Cosmochemistry helps scientists understand the origins of planets and stars.

Conversation

Have you ever heard of cosmochemistry?

Yeah, it’s the study of the chemical composition of the universe, right?

Exactly! I find it fascinating how it connects chemistry with astronomy.

Totally! It really opens up a whole new perspective on how we understand space.

Synonyms & Antonyms

Root Explanation

Cosmochemistry is formed from "cosmo-" (from Greek "kosmos", meaning universe or world) and "chemistry" (from Greek "khēmia", meaning the art of transmuting metals). The word refers to the study of the chemical composition and processes of celestial bodies and the universe.

Memory Tip

Think of 'cosmos' as the universe and 'chemistry' as the study of substances — cosmochemistry is the study of the chemical makeup of the universe.

Visually Confused Words