Dictionary.com
Thesaurus.com

autoimmunity

American  
[aw-toh-i-myoon-i-tee] / ˌɔ toʊ ɪˈmjun ɪ ti /

noun

  • autoimmunities
    plural
  1. Pathology. a condition in which an organism experiences an immune response against its own cells, tissues, or organs.


Other Word Forms

Noun Inflected Forms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

There are theories that it could be related to autoimmunity, or repeated trauma to that area, or genetic mutations—but no one knows for sure.

From Slate ● Apr. 18, 2026

Researchers are studying whether Covid-19 infections might accelerate autoimmunity, and whether chronic stress, certain prescription drugs or long-term exposure to “forever chemicals” in water and packaging might contribute.

From The Wall Street Journal ● Nov. 23, 2025

If the test identifies signs of autoimmunity, patients can be treated promptly.

From Science Magazine ● May 15, 2024

“That just highlights the fact that autoimmunity is multifactorial, there's not a single cause or only a single way to get there,” Chang said.

From Salon ● Feb. 2, 2024

That suggests that not only Xist activation but also an appropriate genetic background is necessary for autoimmunity to develop.

From Science Daily ● Feb. 1, 2024

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training