# proteomics

> English word · Noun · IPA /ˌpɹoʊtiˈɑmɪks/ · frequency rank #61,730

## Definitions
1. The branch of molecular biology that studies the set of proteins expressed by the genome of an organism.

## Etymology
From protein + -omics.

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