# corepressor

> English word · Noun

## Definitions
1. Any substance that reacts with a genetic repressor in order to activate it and decrease gene expression

## Etymology
From co- + repressor.

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