# phosphoribosyladenosine

> English word · Noun

## Definitions
1. A chemical containing a phosphate group connected to ribose in turn connected to adenosine (which in turn is normally connected to diphosphate or triphosphate)

## Etymology
From phospho- + ribosyl + adenosine.

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