Dictionary.com
Thesaurus.com

organoid

American  
[awr-guhn-oid] / ˈɔr gənˌɔɪd /

adjective

  1. Medicine/Medical. akin to an organ.


noun

  • organoids
    plural
  1. Medicine/Medical. a laboratory-grown tissue mass which functions in the same manner as a specific organ.

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:

The team tested the mechanism using several experimental approaches, including cell studies, organoid models, and intestinal tissue samples from patients with IBD.

From Science Daily ● Sep. 17, 2026

The team notes that their organoid model includes fewer cell types than are present in the human body.

From Science Daily ● Jan. 22, 2026

In laboratory experiments using organoid cultures, miniature intestinal models grown from stem cells, researchers were able to slow or partly reverse epigenetic drift.

From Science Daily ● Jan. 10, 2026

To assess how this interaction affected development, the team compared gene expression in the cortical region of the assembloid with that of a standalone cortical organoid.

From Science Daily ● Jan. 7, 2026

One possibility would be to grow each organoid in a separate dish, but doing so is often inefficient.

From Science Daily ● Oct. 18, 2025

These included organoids, which are miniature tumor models grown from patient tissue, as well as human cancer cells cultured in laboratory dishes and implanted into mice.

From Science Daily ● Oct. 16, 2026

"Using mini-intestinal organoids grown in a dish and by working alongside a diverse team of researchers and clinicians, we uncovered the inflammatory signals responsible for this cell death response."

From Science Daily ● Sep. 20, 2026

To create the atlas, the team analyzed donated human tissue along with brain organoids grown from stem cells.

From Science Daily ● Sep. 4, 2026

They discovered that the brain organoids continued to change and mature over the years, despite never having been inside an embryo, let alone a body.

From Barron's ● Aug. 19, 2026

Normally these organoids live for a few months, meaning they can only offer a window into the earliest stages of human brains, which take nearly 20 years to fully develop.

From Barron's ● Aug. 19, 2026

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training