undifferentiated

adjective

un·​dif·​fer·​en·​ti·​at·​ed ˌən-ˌdi-fə-ˈren(t)-shē-ˌā-təd How to pronounce undifferentiated (audio)
: not divided or able to be divided into different elements, types, etc. : not differentiated
undifferentiated cells
an undifferentiated mass

Examples of undifferentiated 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.
In the wake of the ruling, Beijing could have formally defined the nine-dash line for the first time, reframing it as a narrow assertion of its enclaved territories and their maritime entitlements rather than an undifferentiated claim to the entire South China Sea. Mira Rapp-Hooper, Foreign Affairs, 22 July 2016 By adding taxis to its fleet, Lyft could disrupt this now essentially undifferentiated industry and challenge Uber by continuing to amp up customer experience. Dan Gingiss, Forbes.com, 5 May 2025 Too often, the competing streaming algorithms at Netflix, Max, and Amazon Prime Video push a smattering of undifferentiated piffle. Brian Tallerico, Vulture, 17 Mar. 2025 Consolidation: With Christian denominations in particular, Reinhard says, undifferentiated neighborhood churches have lost their base to large churches, much like how neighborhood mom-and-pop stores lost out to Walmart and, later, Amazon. Mark Dent, HubSpot, 11 Apr. 2025 See All Example Sentences for undifferentiated

Word History

First Known Use

1862, in the meaning defined above

Time Traveler
The first known use of undifferentiated was in 1862

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Cite this Entry

“Undifferentiated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undifferentiated. Accessed 4 Jun. 2025.

Medical Definition

undifferentiated

adjective
un·​dif·​fer·​en·​ti·​at·​ed -ˌdif-ə-ˈren-chē-ˌāt-əd How to pronounce undifferentiated (audio)
: not differentiated
an undifferentiated sarcoma
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