# polypyrimidine

> English word · Noun

## Definitions
1. Any of many pyrimidine bases forming a sequence; especially a region of mRNA containing such a sequence which has a function in RNA splicing

## Etymology
From poly- + pyrimidine.

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