# immunology

> English word · Noun · frequency rank #25,097

## Definitions
1. The branch of medicine that concerns the body's immune system.

## Etymology
From immune + -ology.

## Common misspellings (13)
`immnuology`, `immunloogy`, `immunnology`, `immunolgoy`, `immunollogy`, `immunologgy`, `immunologyy`, `immunoloyg`, `immunoolgy`, `immuonlogy`, `imumnology`, `imunology`, `mimunology`

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