incubator

noun

in·​cu·​ba·​tor ˈiŋ-kyə-ˌbā-tər How to pronounce incubator (audio)
ˈin-
: one that incubates: such as
a
: an apparatus by which eggs are hatched artificially
b
: an apparatus with a chamber used to provide controlled environmental conditions especially for the cultivation of microorganisms or the care and protection of premature or sick babies
c
: an organization or place that aids the development of new business ventures especially by providing low-cost commercial space, management assistance, or shared services

Examples of incubator in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The inaugural grant winners include Stanley Kalu with the Anarchists United visionary filmmaker grant, Jennifer Reeder with the J.J. Ingram Chicago visionary filmmaker grant, and Marco Bermudez with the Anarchists United feature film incubator grant. Chris Gardner, HollywoodReporter, 17 July 2025 Similar to an incubator, a start-up accelerator is an investment company that looks to grow a new venture in exchange for a stake in the business. Alexander Coolidge, The Enquirer, 14 July 2025 The recipients of this year's awards are software company Perfect Corp., tech company Trax Retail and beauty incubator Maesa. Katherine Fung, MSNBC Newsweek, 8 July 2025 As the nation grew, villages and towns and cities of the Wagon Road became, in effect, the first incubators of America’s early industrial age. James Dodson july 7, Literary Hub, 7 July 2025 See All Example Sentences for incubator

Word History

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of incubator was in 1857

Browse Nearby Words

Cite this Entry

“Incubator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incubator. Accessed 29 Jul. 2025.

Kids Definition

incubator

noun
in·​cu·​ba·​tor ˈiŋ-kyə-ˌbāt-ər How to pronounce incubator (audio)
ˈin-
: one that incubates
especially : a piece of equipment providing suitable conditions (as of warmth and moisture) for incubating something
an incubator for premature babies

Medical Definition

incubator

noun
in·​cu·​ba·​tor ˈiŋ-kyə-ˌbāt-ər, ˈin- How to pronounce incubator (audio)
: one that incubates
especially : an apparatus with a chamber used to provide controlled environmental conditions especially for the cultivation of microorganisms or the care and protection of premature or sick babies

More from Merriam-Webster on incubator

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!