# polyadenylic acid

> English word · Noun

## Definitions
1. A polymer of adenylic acid attached to mRNA before transportation to the cytoplasm.

## Etymology
From poly- + adenylic acid.

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