# polyautoimmunity

> English word · Noun

## Definitions
1. The presence of several autoimmune diseases in the same person

## Etymology
From poly- + autoimmunity.

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